10005516051 has 12 divisors (see below), whose sum is σ = 13945938888. Its totient is φ = 6380328064.

The previous prime is 10005516049. The next prime is 10005516089. The reversal of 10005516051 is 15061550001.

It is not a de Polignac number, because 10005516051 - 2¹ = 10005516049 is a prime.

It is a super-2 number, since 2×10005516051² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10005516151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3150750 + ... + 3153923.

It is an arithmetic number, because the mean of its divisors is an integer number (1162161574).

Almost surely, 2^10005516051 is an apocalyptic number.

10005516051 is a deficient number, since it is larger than the sum of its proper divisors (3940422837).

10005516051 is an equidigital number, since it uses as much as digits as its factorization.

10005516051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6304722 (or 6304699 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 24.

The spelling of 10005516051 in words is "ten billion, five million, five hundred sixteen thousand, fifty-one".