75807085930 has 16 divisors (see below), whose sum is σ = 136680566400. Its totient is φ = 30272209552.

The previous prime is 75807085927. The next prime is 75807085931. The reversal of 75807085930 is 3958070857.

It is not an unprimeable number, because it can be changed into a prime (75807085931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6321814 + ... + 6333793.

It is an arithmetic number, because the mean of its divisors is an integer number (8542535400).

Almost surely, 2^75807085930 is an apocalyptic number.

75807085930 is a deficient number, since it is larger than the sum of its proper divisors (60873480470).

75807085930 is a wasteful number, since it uses less digits than its factorization.

75807085930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12656213.

The product of its (nonzero) digits is 2116800, while the sum is 52.

The spelling of 75807085930 in words is "seventy-five billion, eight hundred seven million, eighty-five thousand, nine hundred thirty".