2512016025553 has 2 divisors, whose sum is σ = 2512016025554. Its totient is φ = 2512016025552.

The previous prime is 2512016025539. The next prime is 2512016025559. The reversal of 2512016025553 is 3555206102152.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2491116118929 + 20899906624 = 1578327^2 + 144568^2 .

It is a cyclic number.

It is not a de Polignac number, because 2512016025553 - 2¹³ = 2512016017361 is a prime.

It is not a weakly prime, because it can be changed into another prime (2512016025559) 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 as a sum of consecutive naturals, namely, 1256008012776 + 1256008012777.

It is an arithmetic number, because the mean of its divisors is an integer number (1256008012777).

Almost surely, 2^{2512016025553} is an apocalyptic number.

It is an amenable number.

2512016025553 is a deficient number, since it is larger than the sum of its proper divisors (1).

2512016025553 is an equidigital number, since it uses as much as digits as its factorization.

2512016025553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90000, while the sum is 37.

The spelling of 2512016025553 in words is "two trillion, five hundred twelve billion, sixteen million, twenty-five thousand, five hundred fifty-three".