45771155136 has 112 divisors (see below), whose sum is σ = 153781434880. Its totient is φ = 13077469440.

The previous prime is 45771155099. The next prime is 45771155159. The reversal of 45771155136 is 63155117754.

45771155136 is a `hidden beast` number, since 4 + 57 + 7 + 11 + 551 + 36 = 666.

It is a tau number, because it is divible by the number of its divisors (112).

It is a junction number, because it is equal to n+sod(n) for n = 45771155091 and 45771155100.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1879900 + ... + 1904091.

Almost surely, 2^45771155136 is an apocalyptic number.

It is an amenable number.

45771155136 is an abundant number, since it is smaller than the sum of its proper divisors (108010279744).

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

45771155136 is a wasteful number, since it uses less digits than its factorization.

45771155136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3784019 (or 3784003 counting only the distinct ones).

The product of its digits is 441000, while the sum is 45.

The spelling of 45771155136 in words is "forty-five billion, seven hundred seventy-one million, one hundred fifty-five thousand, one hundred thirty-six".