225032275523 has 16 divisors (see below), whose sum is σ = 251431299072. Its totient is φ = 199663932000.

The previous prime is 225032275513. The next prime is 225032275583. The reversal of 225032275523 is 325572230522.

It is not a de Polignac number, because 225032275523 - 2²² = 225028081219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225032275513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 899093 + ... + 1121798.

It is an arithmetic number, because the mean of its divisors is an integer number (15714456192).

Almost surely, 2^225032275523 is an apocalyptic number.

225032275523 is a deficient number, since it is larger than the sum of its proper divisors (26399023549).

225032275523 is a wasteful number, since it uses less digits than its factorization.

225032275523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2021146.

The product of its (nonzero) digits is 252000, while the sum is 38.

The spelling of 225032275523 in words is "two hundred twenty-five billion, thirty-two million, two hundred seventy-five thousand, five hundred twenty-three".