11623848625 has 8 divisors (see below), whose sum is σ = 14506563240. Its totient is φ = 9299078800.

The previous prime is 11623848589. The next prime is 11623848659. The reversal of 11623848625 is 52684832611.

It can be written as a sum of positive squares in 4 ways, for example, as 130507776 + 11493340849 = 11424^2 + 107207^2 .

It is a de Polignac number, because none of the positive numbers 2^k-11623848625 is a prime.

It is a super-2 number, since 2×11623848625² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46495270 + ... + 46495519.

It is an arithmetic number, because the mean of its divisors is an integer number (1813320405).

Almost surely, 2^11623848625 is an apocalyptic number.

It is an amenable number.

11623848625 is a deficient number, since it is larger than the sum of its proper divisors (2882714615).

11623848625 is an frugal number, since it uses more digits than its factorization.

11623848625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92990804 (or 92990794 counting only the distinct ones).

The product of its digits is 552960, while the sum is 46.

The spelling of 11623848625 in words is "eleven billion, six hundred twenty-three million, eight hundred forty-eight thousand, six hundred twenty-five".