75253305007500 has 60 divisors (see below), whose sum is σ = 219418569875736. Its totient is φ = 20067548000000.

The previous prime is 75253305007493. The next prime is 75253305007513. The reversal of 75253305007500 is 570050335257.

75253305007500 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (60).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5016879501 + ... + 5016894500.

Almost surely, 2^{75253305007500} is an apocalyptic number.

It is an amenable number.

75253305007500 is an abundant number, since it is smaller than the sum of its proper divisors (144165264868236).

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

75253305007500 is a wasteful number, since it uses less digits than its factorization.

75253305007500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10033774028 (or 10033774011 counting only the distinct ones).

The product of its (nonzero) digits is 551250, while the sum is 42.

The spelling of 75253305007500 in words is "seventy-five trillion, two hundred fifty-three billion, three hundred five million, seven thousand, five hundred".