11610520623 has 12 divisors (see below), whose sum is σ = 18060810040. Its totient is φ = 7144935696.

The previous prime is 11610520609. The next prime is 11610520637. The reversal of 11610520623 is 32602501611.

11610520623 is a `hidden beast` number, since 1 + 1 + 6 + 10 + 5 + 20 + 623 = 666.

11610520623 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11610520609) and next prime (11610520637).

It is not a de Polignac number, because 11610520623 - 2⁸ = 11610520367 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11610520123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49617493 + ... + 49617726.

Almost surely, 2^11610520623 is an apocalyptic number.

11610520623 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11610520623 is a deficient number, since it is larger than the sum of its proper divisors (6450289417).

11610520623 is a wasteful number, since it uses less digits than its factorization.

11610520623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99235238 (or 99235235 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The spelling of 11610520623 in words is "eleven billion, six hundred ten million, five hundred twenty thousand, six hundred twenty-three".