75630552677380 has 48 divisors (see below), whose sum is σ = 160374192136704. Its totient is φ = 29957006459520.

The previous prime is 75630552677363. The next prime is 75630552677389. The reversal of 75630552677380 is 8377625503657.

It is not an unprimeable number, because it can be changed into a prime (75630552677389) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40583250 + ... + 42405910.

It is an arithmetic number, because the mean of its divisors is an integer number (3341129002848).

Almost surely, 2^{75630552677380} is an apocalyptic number.

It is an amenable number.

75630552677380 is an abundant number, since it is smaller than the sum of its proper divisors (84743639459324).

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

75630552677380 is a wasteful number, since it uses less digits than its factorization.

75630552677380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1842916 (or 1842914 counting only the distinct ones).

The product of its (nonzero) digits is 222264000, while the sum is 64.

The spelling of 75630552677380 in words is "seventy-five trillion, six hundred thirty billion, five hundred fifty-two million, six hundred seventy-seven thousand, three hundred eighty".