10621652353 has 32 divisors (see below), whose sum is σ = 11872852992. Its totient is φ = 9440020800.

The previous prime is 10621652329. The next prime is 10621652359. The reversal of 10621652353 is 35325612601.

It is a cyclic number.

It is not a de Polignac number, because 10621652353 - 2²⁵ = 10588097921 is a prime.

It is a super-2 number, since 2×10621652353² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10621652359) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18601558 + ... + 18602128.

It is an arithmetic number, because the mean of its divisors is an integer number (371026656).

Almost surely, 2^10621652353 is an apocalyptic number.

10621652353 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10621652353 is a deficient number, since it is larger than the sum of its proper divisors (1251200639).

10621652353 is a wasteful number, since it uses less digits than its factorization.

10621652353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1045.

The product of its (nonzero) digits is 32400, while the sum is 34.

The spelling of 10621652353 in words is "ten billion, six hundred twenty-one million, six hundred fifty-two thousand, three hundred fifty-three".