10615001000057 has 4 divisors (see below), whose sum is σ = 10789017409956. Its totient is φ = 10440984590160.

The previous prime is 10615000999997. The next prime is 10615001000063. The reversal of 10615001000057 is 75000010051601.

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 340033599376 + 10274967400681 = 583124^2 + 3205459^2 .

It is a cyclic number.

It is not a de Polignac number, because 10615001000057 - 2³² = 10610706032761 is a prime.

It is a super-2 number, since 2×10615001000057² (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 (10615001030057) 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, 87008204858 + ... + 87008204979.

It is an arithmetic number, because the mean of its divisors is an integer number (2697254352489).

Almost surely, 2^{10615001000057} is an apocalyptic number.

It is an amenable number.

10615001000057 is a deficient number, since it is larger than the sum of its proper divisors (174016409899).

10615001000057 is an equidigital number, since it uses as much as digits as its factorization.

10615001000057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174016409898.

The product of its (nonzero) digits is 1050, while the sum is 26.

Adding to 10615001000057 its reverse (75000010051601), we get a palindrome (85615011051658).

The spelling of 10615001000057 in words is "ten trillion, six hundred fifteen billion, one million, fifty-seven", and thus it is an aban number.