2512864757 has 8 divisors (see below), whose sum is σ = 2738767584. Its totient is φ = 2291619888.

The previous prime is 2512864751. The next prime is 2512864769. The reversal of 2512864757 is 7574682152.

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 2512864757 - 2¹⁰ = 2512863733 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2512864751) 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, 1163363 + ... + 1165520.

It is an arithmetic number, because the mean of its divisors is an integer number (342345948).

Almost surely, 2^2512864757 is an apocalyptic number.

It is an amenable number.

2512864757 is a deficient number, since it is larger than the sum of its proper divisors (225902827).

2512864757 is a wasteful number, since it uses less digits than its factorization.

2512864757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2328979.

The product of its digits is 940800, while the sum is 47.

The square root of 2512864757 is about 50128.4824924912. The cubic root of 2512864757 is about 1359.5328479526.

The spelling of 2512864757 in words is "two billion, five hundred twelve million, eight hundred sixty-four thousand, seven hundred fifty-seven".