23542303475513 has 8 divisors (see below), whose sum is σ = 24183682911360. Its totient is φ = 22904122940320.

The previous prime is 23542303475491. The next prime is 23542303475531. The reversal of 23542303475513 is 31557430324532.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23542303475513 - 2²² = 23542299281209 is a prime.

It is a super-2 number, since 2×23542303475513² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23542303475413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 799710245 + ... + 799739682.

It is an arithmetic number, because the mean of its divisors is an integer number (3022960363920).

Almost surely, 2^{23542303475513} is an apocalyptic number.

It is an amenable number.

23542303475513 is a deficient number, since it is larger than the sum of its proper divisors (641379435847).

23542303475513 is a wasteful number, since it uses less digits than its factorization.

23542303475513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1599450327.

The product of its (nonzero) digits is 4536000, while the sum is 47.

The spelling of 23542303475513 in words is "twenty-three trillion, five hundred forty-two billion, three hundred three million, four hundred seventy-five thousand, five hundred thirteen".