57561888972119 has 8 divisors (see below), whose sum is σ = 65785093097760. Its totient is φ = 49338704128896.

The previous prime is 57561888972097. The next prime is 57561888972139. The reversal of 57561888972119 is 91127988816575.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 57561888972119 - 2¹⁶ = 57561888906583 is a prime.

It is a super-2 number, since 2×57561888972119² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 57561888972119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57561888972139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2271947 + ... + 10967475.

It is an arithmetic number, because the mean of its divisors is an integer number (8223136637220).

Almost surely, 2^{57561888972119} is an apocalyptic number.

57561888972119 is a deficient number, since it is larger than the sum of its proper divisors (8223204125641).

57561888972119 is an equidigital number, since it uses as much as digits as its factorization.

57561888972119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9641209.

The product of its digits is 609638400, while the sum is 77.

The spelling of 57561888972119 in words is "fifty-seven trillion, five hundred sixty-one billion, eight hundred eighty-eight million, nine hundred seventy-two thousand, one hundred nineteen".