10513314551 has 2 divisors, whose sum is σ = 10513314552. Its totient is φ = 10513314550.

The previous prime is 10513314529. The next prime is 10513314571. The reversal of 10513314551 is 15541331501.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10513314551 is a prime.

It is a super-2 number, since 2×10513314551² (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 (10513314571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5256657275 + 5256657276.

It is an arithmetic number, because the mean of its divisors is an integer number (5256657276).

Almost surely, 2^10513314551 is an apocalyptic number.

10513314551 is a deficient number, since it is larger than the sum of its proper divisors (1).

10513314551 is an equidigital number, since it uses as much as digits as its factorization.

10513314551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4500, while the sum is 29.

The spelling of 10513314551 in words is "ten billion, five hundred thirteen million, three hundred fourteen thousand, five hundred fifty-one".