2389057125715 has 16 divisors (see below), whose sum is σ = 3090211393248. Its totient is φ = 1762618519296.

The previous prime is 2389057125691. The next prime is 2389057125733. The reversal of 2389057125715 is 5175217509832.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2389057125715 is a prime.

It is a super-2 number, since 2×2389057125715² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16681077 + ... + 16823686.

It is an arithmetic number, because the mean of its divisors is an integer number (193138212078).

Almost surely, 2^{2389057125715} is an apocalyptic number.

2389057125715 is a deficient number, since it is larger than the sum of its proper divisors (701154267533).

2389057125715 is a wasteful number, since it uses less digits than its factorization.

2389057125715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33505878.

The product of its (nonzero) digits is 5292000, while the sum is 55.

The spelling of 2389057125715 in words is "two trillion, three hundred eighty-nine billion, fifty-seven million, one hundred twenty-five thousand, seven hundred fifteen".