46113431155 has 16 divisors (see below), whose sum is σ = 60630300000. Its totient is φ = 33390581760.

The previous prime is 46113431131. The next prime is 46113431159. The reversal of 46113431155 is 55113431164.

It is not a de Polignac number, because 46113431155 - 2³¹ = 43965947507 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46113431155.

It is not an unprimeable number, because it can be changed into a prime (46113431159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1818030 + ... + 1843219.

It is an arithmetic number, because the mean of its divisors is an integer number (3789393750).

Almost surely, 2^46113431155 is an apocalyptic number.

46113431155 is a deficient number, since it is larger than the sum of its proper divisors (14516868845).

46113431155 is a wasteful number, since it uses less digits than its factorization.

46113431155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3661494.

The product of its digits is 21600, while the sum is 34.

Subtracting 46113431155 from its reverse (55113431164), we obtain a palindrome (9000000009).

The spelling of 46113431155 in words is "forty-six billion, one hundred thirteen million, four hundred thirty-one thousand, one hundred fifty-five".