225357319564 has 24 divisors (see below), whose sum is σ = 447065129840. Its totient is φ = 98536803264.

The previous prime is 225357319559. The next prime is 225357319597. The reversal of 225357319564 is 465913753522.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114046239 + ... + 114048214.

Almost surely, 2^225357319564 is an apocalyptic number.

It is an amenable number.

225357319564 is a deficient number, since it is larger than the sum of its proper divisors (221707810276).

225357319564 is a wasteful number, since it uses less digits than its factorization.

225357319564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228094489 (or 228094487 counting only the distinct ones).

The product of its digits is 6804000, while the sum is 52.

The spelling of 225357319564 in words is "two hundred twenty-five billion, three hundred fifty-seven million, three hundred nineteen thousand, five hundred sixty-four".