10645654025 has 12 divisors (see below), whose sum is σ = 13229260044. Its totient is φ = 8498040000.

The previous prime is 10645654013. The next prime is 10645654081. The reversal of 10645654025 is 52045654601.

It can be written as a sum of positive squares in 6 ways, for example, as 2596513936 + 8049140089 = 50956^2 + 89717^2 .

It is not a de Polignac number, because 10645654025 - 2¹⁰ = 10645653001 is a prime.

It is a super-2 number, since 2×10645654025² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10645654025.

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, 450326 + ... + 473375.

It is an arithmetic number, because the mean of its divisors is an integer number (1102438337).

Almost surely, 2^10645654025 is an apocalyptic number.

It is an amenable number.

10645654025 is a deficient number, since it is larger than the sum of its proper divisors (2583606019).

10645654025 is an equidigital number, since it uses as much as digits as its factorization.

10645654025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 924172 (or 924167 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 10645654025 in words is "ten billion, six hundred forty-five million, six hundred fifty-four thousand, twenty-five".