62666630025551 has 2 divisors, whose sum is σ = 62666630025552. Its totient is φ = 62666630025550.

The previous prime is 62666630025511. The next prime is 62666630025557. The reversal of 62666630025551 is 15552003666626.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 62666630025551 - 2³⁸ = 62391752118607 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 62666630025493 and 62666630025502.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (62666630025557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31333315012775 + 31333315012776.

It is an arithmetic number, because the mean of its divisors is an integer number (31333315012776).

Almost surely, 2^{62666630025551} is an apocalyptic number.

62666630025551 is a deficient number, since it is larger than the sum of its proper divisors (1).

62666630025551 is an equidigital number, since it uses as much as digits as its factorization.

62666630025551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664000, while the sum is 53.

The spelling of 62666630025551 in words is "sixty-two trillion, six hundred sixty-six billion, six hundred thirty million, twenty-five thousand, five hundred fifty-one".