45865570146 has 16 divisors (see below), whose sum is σ = 100070335008. Its totient is φ = 13898657600.

The previous prime is 45865570133. The next prime is 45865570187. The reversal of 45865570146 is 64107556854.

It is a happy number.

It is a super-2 number, since 2×45865570146² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 347466375 + ... + 347466506.

It is an arithmetic number, because the mean of its divisors is an integer number (6254395938).

Almost surely, 2^45865570146 is an apocalyptic number.

45865570146 is an abundant number, since it is smaller than the sum of its proper divisors (54204764862).

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

45865570146 is a wasteful number, since it uses less digits than its factorization.

45865570146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694932897.

The product of its (nonzero) digits is 4032000, while the sum is 51.

The spelling of 45865570146 in words is "forty-five billion, eight hundred sixty-five million, five hundred seventy thousand, one hundred forty-six".