23253541215 has 32 divisors (see below), whose sum is σ = 37983168000. Its totient is φ = 12145069440.

The previous prime is 23253541211. The next prime is 23253541231. The reversal of 23253541215 is 51214535232.

It is not a de Polignac number, because 23253541215 - 2² = 23253541211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23253541211) 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 31 ways as a sum of consecutive naturals, for example, 85416 + ... + 231954.

It is an arithmetic number, because the mean of its divisors is an integer number (1186974000).

Almost surely, 2^23253541215 is an apocalyptic number.

23253541215 is a deficient number, since it is larger than the sum of its proper divisors (14729626785).

23253541215 is a wasteful number, since it uses less digits than its factorization.

23253541215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146767.

The product of its digits is 36000, while the sum is 33.

The spelling of 23253541215 in words is "twenty-three billion, two hundred fifty-three million, five hundred forty-one thousand, two hundred fifteen".