8619053956579 has 64 divisors (see below), whose sum is σ = 10163891404800. Its totient is φ = 7231254307200.

The previous prime is 8619053956553. The next prime is 8619053956609. The reversal of 8619053956579 is 9756593509168.

It is not a de Polignac number, because 8619053956579 - 2¹⁹ = 8619053432291 is a prime.

It is a super-2 number, since 2×8619053956579² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8619053956379) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 236320957 + ... + 236357425.

It is an arithmetic number, because the mean of its divisors is an integer number (158810803200).

Almost surely, 2^{8619053956579} is an apocalyptic number.

8619053956579 is a deficient number, since it is larger than the sum of its proper divisors (1544837448221).

8619053956579 is a wasteful number, since it uses less digits than its factorization.

8619053956579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36856.

The product of its (nonzero) digits is 551124000, while the sum is 73.

The spelling of 8619053956579 in words is "eight trillion, six hundred nineteen billion, fifty-three million, nine hundred fifty-six thousand, five hundred seventy-nine".