10512428653 has 4 divisors (see below), whose sum is σ = 10549575328. Its totient is φ = 10475281980.

The previous prime is 10512428651. The next prime is 10512428687. The reversal of 10512428653 is 35682421501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35682421501 = 184727 ⋅193163.

It is a cyclic number.

It is not a de Polignac number, because 10512428653 - 2¹ = 10512428651 is a prime.

It is a super-2 number, since 2×10512428653² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10512428651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18572913 + ... + 18573478.

It is an arithmetic number, because the mean of its divisors is an integer number (2637393832).

Almost surely, 2^10512428653 is an apocalyptic number.

It is an amenable number.

10512428653 is a deficient number, since it is larger than the sum of its proper divisors (37146675).

10512428653 is an equidigital number, since it uses as much as digits as its factorization.

10512428653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37146674.

The product of its (nonzero) digits is 57600, while the sum is 37.

The spelling of 10512428653 in words is "ten billion, five hundred twelve million, four hundred twenty-eight thousand, six hundred fifty-three".