579640382125745 has 4 divisors (see below), whose sum is σ = 695568458550900. Its totient is φ = 463712305700592.

The previous prime is 579640382125711. The next prime is 579640382125793. The reversal of 579640382125745 is 547521283046975.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 95003404686961 + 484636977438784 = 9746969^2 + 22014472^2 .

It is a cyclic number.

It is not a de Polignac number, because 579640382125745 - 2¹⁴ = 579640382109361 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57964038212570 + ... + 57964038212579.

It is an arithmetic number, because the mean of its divisors is an integer number (173892114637725).

It is a 1-persistent number, because it is pandigital, but 2⋅579640382125745 = 1159280764251490 is not.

Almost surely, 2^{579640382125745} is an apocalyptic number.

It is an amenable number.

579640382125745 is a deficient number, since it is larger than the sum of its proper divisors (115928076425155).

579640382125745 is a wasteful number, since it uses less digits than its factorization.

579640382125745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115928076425154.

The product of its (nonzero) digits is 508032000, while the sum is 68.

The spelling of 579640382125745 in words is "five hundred seventy-nine trillion, six hundred forty billion, three hundred eighty-two million, one hundred twenty-five thousand, seven hundred forty-five".