46156013 has 4 divisors (see below), whose sum is σ = 46170300. Its totient is φ = 46141728.

The previous prime is 46156001. The next prime is 46156027. The reversal of 46156013 is 31065164.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 30891364 + 15264649 = 5558^2 + 3907^2 .

It is a cyclic number.

It is not a de Polignac number, because 46156013 - 2²⁰ = 45107437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46156043) 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, 263 + ... + 9611.

It is an arithmetic number, because the mean of its divisors is an integer number (11542575).

Almost surely, 2^46156013 is an apocalyptic number.

It is an amenable number.

46156013 is a deficient number, since it is larger than the sum of its proper divisors (14287).

46156013 is an equidigital number, since it uses as much as digits as its factorization.

46156013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14286.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 46156013 is about 6793.8216785547. The cubic root of 46156013 is about 358.7094039621.

The spelling of 46156013 in words is "forty-six million, one hundred fifty-six thousand, thirteen".