10251516522 has 32 divisors (see below), whose sum is σ = 22088449152. Its totient is φ = 3153132864.

The previous prime is 10251516491. The next prime is 10251516593. The reversal of 10251516522 is 22561515201.

It is a self number, because there is not a number n which added to its sum of digits gives 10251516522.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 198123 + ... + 244449.

It is an arithmetic number, because the mean of its divisors is an integer number (690264036).

Almost surely, 2^10251516522 is an apocalyptic number.

10251516522 is an abundant number, since it is smaller than the sum of its proper divisors (11836932630).

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

10251516522 is a wasteful number, since it uses less digits than its factorization.

10251516522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49182.

The product of its (nonzero) digits is 6000, while the sum is 30.

The spelling of 10251516522 in words is "ten billion, two hundred fifty-one million, five hundred sixteen thousand, five hundred twenty-two".