45155654562 has 32 divisors (see below), whose sum is σ = 95247126720. Its totient is φ = 14232291840.

The previous prime is 45155654561. The next prime is 45155654617. The reversal of 45155654562 is 26545655154.

45155654562 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (45155654561) 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, 320743 + ... + 439530.

It is an arithmetic number, because the mean of its divisors is an integer number (2976472710).

Almost surely, 2^45155654562 is an apocalyptic number.

45155654562 is an abundant number, since it is smaller than the sum of its proper divisors (50091472158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45155654562 is a wasteful number, since it uses less digits than its factorization.

45155654562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 760818.

The product of its digits is 3600000, while the sum is 48.

The spelling of 45155654562 in words is "forty-five billion, one hundred fifty-five million, six hundred fifty-four thousand, five hundred sixty-two".