45898997752 has 32 divisors (see below), whose sum is σ = 86670460800. Its totient is φ = 22787447904.

The previous prime is 45898997719. The next prime is 45898997803. The reversal of 45898997752 is 25779989854.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 610399 + ... + 681457.

It is an arithmetic number, because the mean of its divisors is an integer number (2708451900).

Almost surely, 2^45898997752 is an apocalyptic number.

It is an amenable number.

45898997752 is a deficient number, since it is larger than the sum of its proper divisors (40771463048).

45898997752 is a wasteful number, since it uses less digits than its factorization.

45898997752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71635 (or 71631 counting only the distinct ones).

The product of its digits is 457228800, while the sum is 73.

The spelling of 45898997752 in words is "forty-five billion, eight hundred ninety-eight million, nine hundred ninety-seven thousand, seven hundred fifty-two".