45255065884 has 12 divisors (see below), whose sum is σ = 90510131824. Its totient is φ = 19395028224.

The previous prime is 45255065881. The next prime is 45255065923. The reversal of 45255065884 is 48856055254.

45255065884 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45255065881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 808126149 + ... + 808126204.

Almost surely, 2^45255065884 is an apocalyptic number.

It is an amenable number.

45255065884 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

45255065884 is a wasteful number, since it uses less digits than its factorization.

45255065884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1616252364 (or 1616252362 counting only the distinct ones).

The product of its (nonzero) digits is 7680000, while the sum is 52.

The spelling of 45255065884 in words is "forty-five billion, two hundred fifty-five million, sixty-five thousand, eight hundred eighty-four".