23542515250 has 64 divisors (see below), whose sum is σ = 46564876800. Its totient is φ = 8887968000.

The previous prime is 23542515239. The next prime is 23542515251. The reversal of 23542515250 is 5251524532.

It is not an unprimeable number, because it can be changed into a prime (23542515251) by changing a digit.

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, 1278106 + ... + 1296394.

It is an arithmetic number, because the mean of its divisors is an integer number (727576200).

Almost surely, 2^23542515250 is an apocalyptic number.

23542515250 is a deficient number, since it is larger than the sum of its proper divisors (23022361550).

23542515250 is a wasteful number, since it uses less digits than its factorization.

23542515250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18596 (or 18586 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 34.

The spelling of 23542515250 in words is "twenty-three billion, five hundred forty-two million, five hundred fifteen thousand, two hundred fifty".