10650115620 has 36 divisors (see below), whose sum is σ = 32305351260. Its totient is φ = 2840030784.

The previous prime is 10650115607. The next prime is 10650115633. The reversal of 10650115620 is 2651105601.

It is a happy number.

10650115620 is a `hidden beast` number, since 1 + 0 + 6 + 501 + 156 + 2 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (10650115607) and next prime (10650115633).

It can be written as a sum of positive squares in 2 ways, for example, as 7565868324 + 3084247296 = 86982^2 + 55536^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×10650115620² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 29583475 + ... + 29583834.

Almost surely, 2^10650115620 is an apocalyptic number.

10650115620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10650115620 is an abundant number, since it is smaller than the sum of its proper divisors (21655235640).

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

10650115620 is a wasteful number, since it uses less digits than its factorization.

10650115620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59167324 (or 59167319 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The spelling of 10650115620 in words is "ten billion, six hundred fifty million, one hundred fifteen thousand, six hundred twenty".