46545133 has 4 divisors (see below), whose sum is σ = 49283100. Its totient is φ = 43807168.

The previous prime is 46545113. The next prime is 46545137. The reversal of 46545133 is 33154564.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 34140649 + 12404484 = 5843^2 + 3522^2 .

It is a cyclic number.

It is not a de Polignac number, because 46545133 - 2⁹ = 46544621 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46545095 and 46545104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46545137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1368958 + ... + 1368991.

It is an arithmetic number, because the mean of its divisors is an integer number (12320775).

Almost surely, 2^46545133 is an apocalyptic number.

It is an amenable number.

46545133 is a deficient number, since it is larger than the sum of its proper divisors (2737967).

46545133 is a wasteful number, since it uses less digits than its factorization.

46545133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2737966.

The product of its digits is 21600, while the sum is 31.

The square root of 46545133 is about 6822.3993579972. The cubic root of 46545133 is about 359.7146220870.

Adding to 46545133 its reverse (33154564), we get a palindrome (79699697).

The spelling of 46545133 in words is "forty-six million, five hundred forty-five thousand, one hundred thirty-three".