23725583790 has 64 divisors (see below), whose sum is σ = 57157056000. Its totient is φ = 6302911104.

The previous prime is 23725583789. The next prime is 23725583807. The reversal of 23725583790 is 9738552732.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15315936 + ... + 15317484.

It is an arithmetic number, because the mean of its divisors is an integer number (893079000).

Almost surely, 2^23725583790 is an apocalyptic number.

23725583790 is an abundant number, since it is smaller than the sum of its proper divisors (33431472210).

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

23725583790 is a wasteful number, since it uses less digits than its factorization.

23725583790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3161.

The product of its (nonzero) digits is 3175200, while the sum is 51.

The spelling of 23725583790 in words is "twenty-three billion, seven hundred twenty-five million, five hundred eighty-three thousand, seven hundred ninety".