10622513925 has 36 divisors (see below), whose sum is σ = 19042277124. Its totient is φ = 5660524800.

The previous prime is 10622513899. The next prime is 10622513929. The reversal of 10622513925 is 52931522601.

It is a happy number.

10622513925 is a `hidden beast` number, since 1 + 0 + 622 + 5 + 1 + 3 + 9 + 25 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 5699948004 + 4922565921 = 75498^2 + 70161^2 .

It is not a de Polignac number, because 10622513925 - 2¹⁸ = 10622251781 is a prime.

It is a super-2 number, since 2×10622513925² (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 10622513925.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10622513929) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 253465 + ... + 292385.

Almost surely, 2^10622513925 is an apocalyptic number.

10622513925 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10622513925 is a deficient number, since it is larger than the sum of its proper divisors (8419763199).

10622513925 is a wasteful number, since it uses less digits than its factorization.

10622513925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40150 (or 40142 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The spelling of 10622513925 in words is "ten billion, six hundred twenty-two million, five hundred thirteen thousand, nine hundred twenty-five".