45880788999 has 32 divisors (see below), whose sum is σ = 66145812480. Its totient is φ = 28215034848.

The previous prime is 45880788991. The next prime is 45880789001. The reversal of 45880788999 is 99988708854.

It is not a de Polignac number, because 45880788999 - 2³ = 45880788991 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45880788999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45880788991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 136522 + ... + 332264.

It is an arithmetic number, because the mean of its divisors is an integer number (2067056640).

Almost surely, 2^45880788999 is an apocalyptic number.

45880788999 is a deficient number, since it is larger than the sum of its proper divisors (20265023481).

45880788999 is a wasteful number, since it uses less digits than its factorization.

45880788999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195891.

The product of its (nonzero) digits is 418037760, while the sum is 75.

The spelling of 45880788999 in words is "forty-five billion, eight hundred eighty million, seven hundred eighty-eight thousand, nine hundred ninety-nine".