679882010572801 has 4 divisors (see below), whose sum is σ = 679882137014704. Its totient is φ = 679881884130900.

The previous prime is 679882010572697. The next prime is 679882010572811. The reversal of 679882010572801 is 108275010288976.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 679882010572801 - 2¹¹ = 679882010570753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (679882010572811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54779715 + ... + 66034696.

It is an arithmetic number, because the mean of its divisors is an integer number (169970534253676).

Almost surely, 2^{679882010572801} is an apocalyptic number.

It is an amenable number.

679882010572801 is a deficient number, since it is larger than the sum of its proper divisors (126441903).

679882010572801 is a wasteful number, since it uses less digits than its factorization.

679882010572801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126441902.

The product of its (nonzero) digits is 27095040, while the sum is 64.

The spelling of 679882010572801 in words is "six hundred seventy-nine trillion, eight hundred eighty-two billion, ten million, five hundred seventy-two thousand, eight hundred one".