790227785579 has 16 divisors (see below), whose sum is σ = 852209164800. Its totient is φ = 730007328384.

The previous prime is 790227785573. The next prime is 790227785639. The reversal of 790227785579 is 975587722097.

It is not a de Polignac number, because 790227785579 - 2⁴ = 790227785563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (790227785573) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40082 + ... + 1257800.

It is an arithmetic number, because the mean of its divisors is an integer number (53263072800).

Almost surely, 2^790227785579 is an apocalyptic number.

790227785579 is a deficient number, since it is larger than the sum of its proper divisors (61981379221).

790227785579 is a wasteful number, since it uses less digits than its factorization.

790227785579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1218442.

The product of its (nonzero) digits is 155584800, while the sum is 68.

The spelling of 790227785579 in words is "seven hundred ninety billion, two hundred twenty-seven million, seven hundred eighty-five thousand, five hundred seventy-nine".