11623652465 has 8 divisors (see below), whose sum is σ = 14144839488. Its totient is φ = 9167950960.

The previous prime is 11623652449. The next prime is 11623652483. The reversal of 11623652465 is 56425632611.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11623652465 - 2⁴ = 11623652449 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16370987 + ... + 16371696.

It is an arithmetic number, because the mean of its divisors is an integer number (1768104936).

Almost surely, 2^11623652465 is an apocalyptic number.

It is an amenable number.

11623652465 is a deficient number, since it is larger than the sum of its proper divisors (2521187023).

11623652465 is an equidigital number, since it uses as much as digits as its factorization.

11623652465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32742759.

The product of its digits is 259200, while the sum is 41.

The spelling of 11623652465 in words is "eleven billion, six hundred twenty-three million, six hundred fifty-two thousand, four hundred sixty-five".