30758250086 has 16 divisors (see below), whose sum is σ = 46220578944. Its totient is φ = 15351410304.

The previous prime is 30758250071. The next prime is 30758250113. The reversal of 30758250086 is 68005285703.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 6120971 + ... + 6125993.

It is an arithmetic number, because the mean of its divisors is an integer number (2888786184).

Almost surely, 2^30758250086 is an apocalyptic number.

30758250086 is a deficient number, since it is larger than the sum of its proper divisors (15462328858).

30758250086 is a wasteful number, since it uses less digits than its factorization.

30758250086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9935.

The product of its (nonzero) digits is 403200, while the sum is 44.

The spelling of 30758250086 in words is "thirty billion, seven hundred fifty-eight million, two hundred fifty thousand, eighty-six".