10516426631 has 2 divisors, whose sum is σ = 10516426632. Its totient is φ = 10516426630.

The previous prime is 10516426567. The next prime is 10516426649. The reversal of 10516426631 is 13662461501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10516426631 - 2⁶ = 10516426567 is a prime.

It is a super-2 number, since 2×10516426631² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10516426591 and 10516426600.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10516426931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5258213315 + 5258213316.

It is an arithmetic number, because the mean of its divisors is an integer number (5258213316).

Almost surely, 2^10516426631 is an apocalyptic number.

10516426631 is a deficient number, since it is larger than the sum of its proper divisors (1).

10516426631 is an equidigital number, since it uses as much as digits as its factorization.

10516426631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 10516426631 in words is "ten billion, five hundred sixteen million, four hundred twenty-six thousand, six hundred thirty-one".