75069630372 has 48 divisors (see below), whose sum is σ = 191112413184. Its totient is φ = 22745268000.

The previous prime is 75069630343. The next prime is 75069630397. The reversal of 75069630372 is 27303696057.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1046497 + ... + 1115927.

It is an arithmetic number, because the mean of its divisors is an integer number (3981508608).

Almost surely, 2^75069630372 is an apocalyptic number.

It is an amenable number.

75069630372 is an abundant number, since it is smaller than the sum of its proper divisors (116042782812).

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

75069630372 is a wasteful number, since it uses less digits than its factorization.

75069630372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77640 (or 77638 counting only the distinct ones).

The product of its (nonzero) digits is 1428840, while the sum is 48.

The spelling of 75069630372 in words is "seventy-five billion, sixty-nine million, six hundred thirty thousand, three hundred seventy-two".