45252560080 has 80 divisors (see below), whose sum is σ = 129491961984. Its totient is φ = 14321687040.

The previous prime is 45252560047. The next prime is 45252560081. The reversal of 45252560080 is 8006525254.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45252560081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3100726 + ... + 3115285.

Almost surely, 2^45252560080 is an apocalyptic number.

45252560080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45252560080 is an abundant number, since it is smaller than the sum of its proper divisors (84239401904).

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

45252560080 is a wasteful number, since it uses less digits than its factorization.

45252560080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6216044 (or 6216038 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 37.

The spelling of 45252560080 in words is "forty-five billion, two hundred fifty-two million, five hundred sixty thousand, eighty".