6712252665057 has 24 divisors (see below), whose sum is σ = 9871787140800. Its totient is φ = 4393645093728.

The previous prime is 6712252664977. The next prime is 6712252665103. The reversal of 6712252665057 is 7505662522176.

6712252665057 is a `hidden beast` number, since 6 + 7 + 1 + 2 + 2 + 526 + 65 + 0 + 57 = 666.

It is not a de Polignac number, because 6712252665057 - 2²³ = 6712244276449 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6712252664994 and 6712252665012.

It is not an unprimeable number, because it can be changed into a prime (6712252665757) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7242682 + ... + 8116707.

It is an arithmetic number, because the mean of its divisors is an integer number (411324464200).

Almost surely, 2^{6712252665057} is an apocalyptic number.

It is an amenable number.

6712252665057 is a deficient number, since it is larger than the sum of its proper divisors (3159534475743).

6712252665057 is a wasteful number, since it uses less digits than its factorization.

6712252665057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15360277 (or 15360274 counting only the distinct ones).

The product of its (nonzero) digits is 10584000, while the sum is 54.

The spelling of 6712252665057 in words is "six trillion, seven hundred twelve billion, two hundred fifty-two million, six hundred sixty-five thousand, fifty-seven".