225726701452533 has 12 divisors (see below), whose sum is σ = 326049839626368. Its totient is φ = 150484393904040.

The previous prime is 225726701452529. The next prime is 225726701452621. The reversal of 225726701452533 is 335254107627522.

225726701452533 is a `hidden beast` number, since 2 + 2 + 5 + 7 + 2 + 6 + 70 + 14 + 525 + 33 = 666.

It is not a de Polignac number, because 225726701452533 - 2² = 225726701452529 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 225726701452533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225726701452433) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18409518 + ... + 28113408.

It is an arithmetic number, because the mean of its divisors is an integer number (27170819968864).

Almost surely, 2^{225726701452533} is an apocalyptic number.

It is an amenable number.

225726701452533 is a deficient number, since it is larger than the sum of its proper divisors (100323138173835).

225726701452533 is a wasteful number, since it uses less digits than its factorization.

225726701452533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12288504 (or 12288501 counting only the distinct ones).

The product of its (nonzero) digits is 21168000, while the sum is 54.

The spelling of 225726701452533 in words is "two hundred twenty-five trillion, seven hundred twenty-six billion, seven hundred one million, four hundred fifty-two thousand, five hundred thirty-three".