23660053456 has 40 divisors (see below), whose sum is σ = 49383132680. Its totient is φ = 10916591616.

The previous prime is 23660053453. The next prime is 23660053457. The reversal of 23660053456 is 65435006632.

It can be written as a sum of positive squares in 4 ways, for example, as 159163456 + 23500890000 = 12616^2 + 153300^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23660053453) 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 7 ways as a sum of consecutive naturals, for example, 717916 + ... + 750148.

It is an arithmetic number, because the mean of its divisors is an integer number (1234578317).

Almost surely, 2^23660053456 is an apocalyptic number.

23660053456 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

23660053456 is an abundant number, since it is smaller than the sum of its proper divisors (25723079224).

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

23660053456 is a wasteful number, since it uses less digits than its factorization.

23660053456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35783 (or 35777 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 40.

The spelling of 23660053456 in words is "twenty-three billion, six hundred sixty million, fifty-three thousand, four hundred fifty-six".