23015450255 has 16 divisors (see below), whose sum is σ = 33420755520. Its totient is φ = 14853668352.

The previous prime is 23015450239. The next prime is 23015450279. The reversal of 23015450255 is 55205451032.

It is a cyclic number.

It is not a de Polignac number, because 23015450255 - 2⁴ = 23015450239 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19340120 + ... + 19341309.

It is an arithmetic number, because the mean of its divisors is an integer number (2088797220).

Almost surely, 2^23015450255 is an apocalyptic number.

23015450255 is a deficient number, since it is larger than the sum of its proper divisors (10405305265).

23015450255 is a wasteful number, since it uses less digits than its factorization.

23015450255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38681458.

The product of its (nonzero) digits is 30000, while the sum is 32.

The spelling of 23015450255 in words is "twenty-three billion, fifteen million, four hundred fifty thousand, two hundred fifty-five".