75079290004 has 6 divisors (see below), whose sum is σ = 131388757514. Its totient is φ = 37539645000.

The previous prime is 75079289951. The next prime is 75079290031. The reversal of 75079290004 is 40009297057.

It can be written as a sum of positive squares in only one way, i.e., 52717078404 + 22362211600 = 229602^2 + 149540^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9384911247 + ... + 9384911254.

Almost surely, 2^75079290004 is an apocalyptic number.

It is an amenable number.

75079290004 is a deficient number, since it is larger than the sum of its proper divisors (56309467510).

75079290004 is a wasteful number, since it uses less digits than its factorization.

75079290004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18769822505 (or 18769822503 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 43.

The spelling of 75079290004 in words is "seventy-five billion, seventy-nine million, two hundred ninety thousand, four".