23537385468 has 36 divisors (see below), whose sum is σ = 59522299200. Its totient is φ = 7842495936.

The previous prime is 23537385467. The next prime is 23537385517. The reversal of 23537385468 is 86458373532.

It is a happy number.

23537385468 is a `hidden beast` number, since 2 + 35 + 3 + 73 + 85 + 468 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23537385463) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49905 + ... + 222632.

It is an arithmetic number, because the mean of its divisors is an integer number (1653397200).

Almost surely, 2^23537385468 is an apocalyptic number.

It is an amenable number.

23537385468 is an abundant number, since it is smaller than the sum of its proper divisors (35984913732).

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

23537385468 is a wasteful number, since it uses less digits than its factorization.

23537385468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274946 (or 274941 counting only the distinct ones).

The product of its digits is 14515200, while the sum is 54.

The spelling of 23537385468 in words is "twenty-three billion, five hundred thirty-seven million, three hundred eighty-five thousand, four hundred sixty-eight".