23245238575 has 24 divisors (see below), whose sum is σ = 32867302608. Its totient is φ = 16155962880.

The previous prime is 23245238573. The next prime is 23245238587. The reversal of 23245238575 is 57583254232.

It is not a de Polignac number, because 23245238575 - 2¹ = 23245238573 is a prime.

It is a super-2 number, since 2×23245238575² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23245238573) 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 23 ways as a sum of consecutive naturals, for example, 2098117 + ... + 2109166.

It is an arithmetic number, because the mean of its divisors is an integer number (1369470942).

Almost surely, 2^23245238575 is an apocalyptic number.

23245238575 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

23245238575 is a deficient number, since it is larger than the sum of its proper divisors (9622064033).

23245238575 is a wasteful number, since it uses less digits than its factorization.

23245238575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4207323 (or 4207318 counting only the distinct ones).

The product of its digits is 2016000, while the sum is 46.

The spelling of 23245238575 in words is "twenty-three billion, two hundred forty-five million, two hundred thirty-eight thousand, five hundred seventy-five".