75328342620 has 24 divisors (see below), whose sum is σ = 210919359504. Its totient is φ = 20087558016.

The previous prime is 75328342591. The next prime is 75328342637. The reversal of 75328342620 is 2624382357.

It is a super-2 number, since 2×75328342620² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 627736129 + ... + 627736248.

It is an arithmetic number, because the mean of its divisors is an integer number (8788306646).

Almost surely, 2^75328342620 is an apocalyptic number.

It is an amenable number.

75328342620 is an abundant number, since it is smaller than the sum of its proper divisors (135591016884).

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

75328342620 is a wasteful number, since it uses less digits than its factorization.

75328342620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1255472389 (or 1255472387 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 42.

The spelling of 75328342620 in words is "seventy-five billion, three hundred twenty-eight million, three hundred forty-two thousand, six hundred twenty".