75300516 has 30 divisors (see below), whose sum is σ = 196851270. Its totient is φ = 25100064.

The previous prime is 75300493. The next prime is 75300569. The reversal of 75300516 is 61500357.

It can be written as a sum of positive squares in only one way, i.e., 62726400 + 12574116 = 7920^2 + 3546^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 75300516.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 115881 + ... + 116528.

It is an arithmetic number, because the mean of its divisors is an integer number (6561709).

Almost surely, 2^75300516 is an apocalyptic number.

It is an amenable number.

75300516 is an abundant number, since it is smaller than the sum of its proper divisors (121550754).

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

75300516 is a wasteful number, since it uses less digits than its factorization.

75300516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232425 (or 232414 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 27.

The square root of 75300516 is about 8677.5869917852. The cubic root of 75300516 is about 422.2788376016.

The spelling of 75300516 in words is "seventy-five million, three hundred thousand, five hundred sixteen".