2512043765057 has 2 divisors, whose sum is σ = 2512043765058. Its totient is φ = 2512043765056.

The previous prime is 2512043764991. The next prime is 2512043765107. The reversal of 2512043765057 is 7505673402152.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2298374249521 + 213669515536 = 1516039^2 + 462244^2 .

It is a cyclic number.

It is not a de Polignac number, because 2512043765057 - 2²⁸ = 2511775329601 is a prime.

It is not a weakly prime, because it can be changed into another prime (2512043785057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1256021882528 + 1256021882529.

It is an arithmetic number, because the mean of its divisors is an integer number (1256021882529).

Almost surely, 2^{2512043765057} is an apocalyptic number.

It is an amenable number.

2512043765057 is a deficient number, since it is larger than the sum of its proper divisors (1).

2512043765057 is an equidigital number, since it uses as much as digits as its factorization.

2512043765057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1764000, while the sum is 47.

The spelling of 2512043765057 in words is "two trillion, five hundred twelve billion, forty-three million, seven hundred sixty-five thousand, fifty-seven".