10516131846 has 48 divisors (see below), whose sum is σ = 25325323920. Its totient is φ = 3126576960.

The previous prime is 10516131781. The next prime is 10516131853. The reversal of 10516131846 is 64813161501.

It is a happy number.

10516131846 is a `hidden beast` number, since 1 + 0 + 516 + 131 + 8 + 4 + 6 = 666.

It is a super-2 number, since 2×10516131846² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10516131846.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 490561 + ... + 511548.

It is an arithmetic number, because the mean of its divisors is an integer number (527610915).

Almost surely, 2^10516131846 is an apocalyptic number.

10516131846 is an abundant number, since it is smaller than the sum of its proper divisors (14809192074).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10516131846 is a wasteful number, since it uses less digits than its factorization.

10516131846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002181 (or 1002178 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The spelling of 10516131846 in words is "ten billion, five hundred sixteen million, one hundred thirty-one thousand, eight hundred forty-six".