23530562055 has 288 divisors, whose sum is σ = 55700910720. Its totient is φ = 8994585600.

The previous prime is 23530562051. The next prime is 23530562063. The reversal of 23530562055 is 55026503532.

23530562055 is a `hidden beast` number, since 2 + 3 + 530 + 56 + 20 + 55 = 666.

It is not a de Polignac number, because 23530562055 - 2² = 23530562051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23530562051) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 83738515 + ... + 83738795.

It is an arithmetic number, because the mean of its divisors is an integer number (193405940).

Almost surely, 2^23530562055 is an apocalyptic number.

23530562055 is an abundant number, since it is smaller than the sum of its proper divisors (32170348665).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23530562055 is a wasteful number, since it uses less digits than its factorization.

23530562055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360 (or 320 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 36.

It can be divided in two parts, 23530 and 562055, that added together give a palindrome (585585).

The spelling of 23530562055 in words is "twenty-three billion, five hundred thirty million, five hundred sixty-two thousand, fifty-five".