2572313085157 has 8 divisors (see below), whose sum is σ = 2723902784856. Its totient is φ = 2420754181632.

The previous prime is 2572313085151. The next prime is 2572313085163. The reversal of 2572313085157 is 7515803132752.

It is an interprime number because it is at equal distance from previous prime (2572313085151) and next prime (2572313085163).

It can be written as a sum of positive squares in 4 ways, for example, as 829791643041 + 1742521442116 = 910929^2 + 1320046^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2572313085157 - 2⁷ = 2572313085029 is a prime.

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 2572313085157.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2572313085151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7526958 + ... + 7861279.

It is an arithmetic number, because the mean of its divisors is an integer number (340487848107).

Almost surely, 2^{2572313085157} is an apocalyptic number.

It is an amenable number.

2572313085157 is a deficient number, since it is larger than the sum of its proper divisors (151589699699).

2572313085157 is a wasteful number, since it uses less digits than its factorization.

2572313085157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15398087.

The product of its (nonzero) digits is 1764000, while the sum is 49.

The spelling of 2572313085157 in words is "two trillion, five hundred seventy-two billion, three hundred thirteen million, eighty-five thousand, one hundred fifty-seven".