46542113 has 4 divisors (see below), whose sum is σ = 47003028. Its totient is φ = 46081200.

The previous prime is 46542053. The next prime is 46542127. The reversal of 46542113 is 31124564.

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 25684624 + 20857489 = 5068^2 + 4567^2 .

It is a cyclic number.

It is not a de Polignac number, because 46542113 - 2⁶ = 46542049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46542163) 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 3 ways as a sum of consecutive naturals, for example, 230306 + ... + 230507.

It is an arithmetic number, because the mean of its divisors is an integer number (11750757).

Almost surely, 2^46542113 is an apocalyptic number.

It is an amenable number.

46542113 is a deficient number, since it is larger than the sum of its proper divisors (460915).

46542113 is a wasteful number, since it uses less digits than its factorization.

46542113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460914.

The product of its digits is 2880, while the sum is 26.

The square root of 46542113 is about 6822.1780246487. The cubic root of 46542113 is about 359.7068420996.

Adding to 46542113 its reverse (31124564), we get a palindrome (77666677).

The spelling of 46542113 in words is "forty-six million, five hundred forty-two thousand, one hundred thirteen".