46552131 has 8 divisors (see below), whose sum is σ = 68966160. Its totient is φ = 31034736.

The previous prime is 46552123. The next prime is 46552139. The reversal of 46552131 is 13125564.

46552131 is a `hidden beast` number, since 4 + 655 + 2 + 1 + 3 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (46552123) and next prime (46552139).

It is not a de Polignac number, because 46552131 - 2³ = 46552123 is a prime.

It is a super-2 number, since 2×46552131² = 4334201801282322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 1724153 = 46552131 / (4 + 6 + 5 + 5 + 2 + 1 + 3 + 1).

It is a junction number, because it is equal to n+sod(n) for n = 46552095 and 46552104.

It is not an unprimeable number, because it can be changed into a prime (46552139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 862050 + ... + 862103.

It is an arithmetic number, because the mean of its divisors is an integer number (8620770).

Almost surely, 2^46552131 is an apocalyptic number.

46552131 is a deficient number, since it is larger than the sum of its proper divisors (22414029).

46552131 is a wasteful number, since it uses less digits than its factorization.

46552131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1724162 (or 1724156 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 46552131 is about 6822.9122081410. The cubic root of 46552131 is about 359.7326487250.

Adding to 46552131 its reverse (13125564), we get a palindrome (59677695).

It can be divided in two parts, 4655 and 2131, that added together give a triangular number (6786 = T₁₁₆).

The spelling of 46552131 in words is "forty-six million, five hundred fifty-two thousand, one hundred thirty-one".