14010632557 has 2 divisors, whose sum is σ = 14010632558. Its totient is φ = 14010632556.

The previous prime is 14010632549. The next prime is 14010632593. The reversal of 14010632557 is 75523601041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13825291561 + 185340996 = 117581^2 + 13614^2 .

It is a cyclic number.

It is not a de Polignac number, because 14010632557 - 2³ = 14010632549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14010632057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7005316278 + 7005316279.

It is an arithmetic number, because the mean of its divisors is an integer number (7005316279).

Almost surely, 2^14010632557 is an apocalyptic number.

It is an amenable number.

14010632557 is a deficient number, since it is larger than the sum of its proper divisors (1).

14010632557 is an equidigital number, since it uses as much as digits as its factorization.

14010632557 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25200, while the sum is 34.

The spelling of 14010632557 in words is "fourteen billion, ten million, six hundred thirty-two thousand, five hundred fifty-seven".