75630160452 has 48 divisors (see below), whose sum is σ = 220015014912. Its totient is φ = 19644197280.

The previous prime is 75630160433. The next prime is 75630160453. The reversal of 75630160452 is 25406103657.

It is a self number, because there is not a number n which added to its sum of digits gives 75630160452.

It is not an unprimeable number, because it can be changed into a prime (75630160453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40924488 + ... + 40926335.

It is an arithmetic number, because the mean of its divisors is an integer number (4583646144).

Almost surely, 2^75630160452 is an apocalyptic number.

It is an amenable number.

75630160452 is an abundant number, since it is smaller than the sum of its proper divisors (144384854460).

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

75630160452 is a wasteful number, since it uses less digits than its factorization.

75630160452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81850848 (or 81850846 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 39.

The spelling of 75630160452 in words is "seventy-five billion, six hundred thirty million, one hundred sixty thousand, four hundred fifty-two".