45511915162 has 16 divisors (see below), whose sum is σ = 78777908352. Its totient is φ = 19315735920.

The previous prime is 45511915159. The next prime is 45511915171. The reversal of 45511915162 is 26151911554.

45511915162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15779389 + ... + 15782272.

It is an arithmetic number, because the mean of its divisors is an integer number (4923619272).

Almost surely, 2^45511915162 is an apocalyptic number.

45511915162 is a deficient number, since it is larger than the sum of its proper divisors (33265993190).

45511915162 is a wasteful number, since it uses less digits than its factorization.

45511915162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31561773.

The product of its digits is 54000, while the sum is 40.

The spelling of 45511915162 in words is "forty-five billion, five hundred eleven million, nine hundred fifteen thousand, one hundred sixty-two".