12610576453 has 4 divisors (see below), whose sum is σ = 12798794080. Its totient is φ = 12422358828.

The previous prime is 12610576441. The next prime is 12610576477. The reversal of 12610576453 is 35467501621.

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: 35467501621 = 233 ⋅152221037.

It is a cyclic number.

It is not a de Polignac number, because 12610576453 - 2⁹ = 12610575941 is a prime.

It is a super-2 number, since 2×12610576453² (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 (12610576423) 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, 94108713 + ... + 94108846.

It is an arithmetic number, because the mean of its divisors is an integer number (3199698520).

Almost surely, 2^12610576453 is an apocalyptic number.

It is an amenable number.

12610576453 is a deficient number, since it is larger than the sum of its proper divisors (188217627).

12610576453 is an equidigital number, since it uses as much as digits as its factorization.

12610576453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188217626.

The product of its (nonzero) digits is 151200, while the sum is 40.

The spelling of 12610576453 in words is "twelve billion, six hundred ten million, five hundred seventy-six thousand, four hundred fifty-three".