23551260224013 has 6 divisors (see below), whose sum is σ = 34018486990254. Its totient is φ = 15700840149336.

The previous prime is 23551260223979. The next prime is 23551260224027. The reversal of 23551260224013 is 31042206215532.

23551260224013 is a `hidden beast` number, since 2 + 3 + 5 + 5 + 1 + 2 + 602 + 2 + 40 + 1 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 22979243306889 + 572016917124 = 4793667^2 + 756318^2 .

It is not a de Polignac number, because 23551260224013 - 2²² = 23551256029709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23551260224413) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1308403345770 + ... + 1308403345787.

It is an arithmetic number, because the mean of its divisors is an integer number (5669747831709).

Almost surely, 2^{23551260224013} is an apocalyptic number.

It is an amenable number.

23551260224013 is a deficient number, since it is larger than the sum of its proper divisors (10467226766241).

23551260224013 is a wasteful number, since it uses less digits than its factorization.

23551260224013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2616806691563 (or 2616806691560 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 23551260224013 its reverse (31042206215532), we get a palindrome (54593466439545).

The spelling of 23551260224013 in words is "twenty-three trillion, five hundred fifty-one billion, two hundred sixty million, two hundred twenty-four thousand, thirteen".