225763025532 has 48 divisors (see below), whose sum is σ = 583246699392. Its totient is φ = 67391945280.

The previous prime is 225763025513. The next prime is 225763025567. The reversal of 225763025532 is 235520367522.

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, 12754783 + ... + 12772470.

It is an arithmetic number, because the mean of its divisors is an integer number (12150972904).

Almost surely, 2^225763025532 is an apocalyptic number.

225763025532 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

225763025532 is an abundant number, since it is smaller than the sum of its proper divisors (357483673860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

225763025532 is a wasteful number, since it uses less digits than its factorization.

225763025532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25527338 (or 25527336 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 42.

The spelling of 225763025532 in words is "two hundred twenty-five billion, seven hundred sixty-three million, twenty-five thousand, five hundred thirty-two".