23066547252455 has 24 divisors (see below), whose sum is σ = 32204198296368. Its totient is φ = 15814515765888.

The previous prime is 23066547252379. The next prime is 23066547252457. The reversal of 23066547252455 is 55425274566032.

It is not a de Polignac number, because 23066547252455 - 2²⁴ = 23066530475239 is a prime.

It is a super-3 number, since 3×23066547252455³ (a number of 41 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23066547252455.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23066547252457) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6048749 + ... + 9095078.

It is an arithmetic number, because the mean of its divisors is an integer number (1341841595682).

Almost surely, 2^{23066547252455} is an apocalyptic number.

23066547252455 is a deficient number, since it is larger than the sum of its proper divisors (9137651043913).

23066547252455 is a wasteful number, since it uses less digits than its factorization.

23066547252455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15150063 (or 15150056 counting only the distinct ones).

The product of its (nonzero) digits is 60480000, while the sum is 56.

The spelling of 23066547252455 in words is "twenty-three trillion, sixty-six billion, five hundred forty-seven million, two hundred fifty-two thousand, four hundred fifty-five".