10657712431 has 2 divisors, whose sum is σ = 10657712432. Its totient is φ = 10657712430.

The previous prime is 10657712419. The next prime is 10657712459. The reversal of 10657712431 is 13421775601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10657712431 - 2²¹ = 10655615279 is a prime.

It is a super-2 number, since 2×10657712431² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10657712491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5328856215 + 5328856216.

It is an arithmetic number, because the mean of its divisors is an integer number (5328856216).

Almost surely, 2^10657712431 is an apocalyptic number.

10657712431 is a deficient number, since it is larger than the sum of its proper divisors (1).

10657712431 is an equidigital number, since it uses as much as digits as its factorization.

10657712431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35280, while the sum is 37.

The spelling of 10657712431 in words is "ten billion, six hundred fifty-seven million, seven hundred twelve thousand, four hundred thirty-one".