10204653432650 has 24 divisors (see below), whose sum is σ = 19240664369484. Its totient is φ = 4025945462400.

The previous prime is 10204653432607. The next prime is 10204653432739. The reversal of 10204653432650 is 5623435640201.

It can be written as a sum of positive squares in 6 ways, for example, as 4201815327889 + 6002838104761 = 2049833^2 + 2450069^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10204653432598 and 10204653432607.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1397894081 + ... + 1397901380.

Almost surely, 2^{10204653432650} is an apocalyptic number.

10204653432650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10204653432650 is a deficient number, since it is larger than the sum of its proper divisors (9036010936834).

10204653432650 is a wasteful number, since it uses less digits than its factorization.

10204653432650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2795795546 (or 2795795541 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 41.

The spelling of 10204653432650 in words is "ten trillion, two hundred four billion, six hundred fifty-three million, four hundred thirty-two thousand, six hundred fifty".