45515520752 has 30 divisors (see below), whose sum is σ = 95491702872. Its totient is φ = 21007162176.

The previous prime is 45515520749. The next prime is 45515520761. The reversal of 45515520752 is 25702551554.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8413628 + ... + 8419035.

Almost surely, 2^45515520752 is an apocalyptic number.

It is an amenable number.

45515520752 is an abundant number, since it is smaller than the sum of its proper divisors (49976182120).

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

45515520752 is a wasteful number, since it uses less digits than its factorization.

45515520752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16832697 (or 16832678 counting only the distinct ones).

The product of its (nonzero) digits is 350000, while the sum is 41.

The spelling of 45515520752 in words is "forty-five billion, five hundred fifteen million, five hundred twenty thousand, seven hundred fifty-two".