51625899823711 has 2 divisors, whose sum is σ = 51625899823712. Its totient is φ = 51625899823710.

The previous prime is 51625899823633. The next prime is 51625899823717. The reversal of 51625899823711 is 11732899852615.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 51625899823711 - 2⁷ = 51625899823583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51625899823717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25812949911855 + 25812949911856.

It is an arithmetic number, because the mean of its divisors is an integer number (25812949911856).

Almost surely, 2^{51625899823711} is an apocalyptic number.

51625899823711 is a deficient number, since it is larger than the sum of its proper divisors (1).

51625899823711 is an equidigital number, since it uses as much as digits as its factorization.

51625899823711 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 65318400, while the sum is 67.

The spelling of 51625899823711 in words is "fifty-one trillion, six hundred twenty-five billion, eight hundred ninety-nine million, eight hundred twenty-three thousand, seven hundred eleven".