46044645131 has 8 divisors (see below), whose sum is σ = 46106565984. Its totient is φ = 45982756480.

The previous prime is 46044645113. The next prime is 46044645151. The reversal of 46044645131 is 13154644064.

46044645131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46044645131 is a prime.

It is a super-2 number, since 2×46044645131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46044645151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4284641 + ... + 4295373.

It is an arithmetic number, because the mean of its divisors is an integer number (5763320748).

Almost surely, 2^46044645131 is an apocalyptic number.

46044645131 is a deficient number, since it is larger than the sum of its proper divisors (61920853).

46044645131 is a wasteful number, since it uses less digits than its factorization.

46044645131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16101.

The product of its (nonzero) digits is 138240, while the sum is 38.

The spelling of 46044645131 in words is "forty-six billion, forty-four million, six hundred forty-five thousand, one hundred thirty-one".