23906917125 has 384 divisors, whose sum is σ = 56907002880. Its totient is φ = 9762768000.

The previous prime is 23906917109. The next prime is 23906917171. The reversal of 23906917125 is 52171960932.

It is a happy number.

It is not a de Polignac number, because 23906917125 - 2⁴ = 23906917109 is a prime.

It is a super-3 number, since 3×23906917125³ (a number of 32 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

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 383 ways as a sum of consecutive naturals, for example, 771190860 + ... + 771190890.

It is an arithmetic number, because the mean of its divisors is an integer number (148195320).

Almost surely, 2^23906917125 is an apocalyptic number.

23906917125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23906917125 is an abundant number, since it is smaller than the sum of its proper divisors (33000085755).

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

23906917125 is an frugal number, since it uses more digits than its factorization.

23906917125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118 (or 59 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 45.

The spelling of 23906917125 in words is "twenty-three billion, nine hundred six million, nine hundred seventeen thousand, one hundred twenty-five".