11625604623871 has 8 divisors (see below), whose sum is σ = 13292645980320. Its totient is φ = 9960123441408.

The previous prime is 11625604623863. The next prime is 11625604623881. The reversal of 11625604623871 is 17832640652611.

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

It is not a de Polignac number, because 11625604623871 - 2³ = 11625604623863 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11625604623881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 390027526 + ... + 390057331.

It is an arithmetic number, because the mean of its divisors is an integer number (1661580747540).

Almost surely, 2^{11625604623871} is an apocalyptic number.

11625604623871 is a deficient number, since it is larger than the sum of its proper divisors (1667041356449).

11625604623871 is an equidigital number, since it uses as much as digits as its factorization.

11625604623871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 780086993.

The product of its (nonzero) digits is 2903040, while the sum is 52.

The spelling of 11625604623871 in words is "eleven trillion, six hundred twenty-five billion, six hundred four million, six hundred twenty-three thousand, eight hundred seventy-one".