225385672357 has 16 divisors (see below), whose sum is σ = 236425080960. Its totient is φ = 214452094912.

The previous prime is 225385672297. The next prime is 225385672381. The reversal of 225385672357 is 753276583522.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-225385672357 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 225385672298 and 225385672307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225385612357) 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, 4012218 + ... + 4068004.

It is an arithmetic number, because the mean of its divisors is an integer number (14776567560).

Almost surely, 2^225385672357 is an apocalyptic number.

It is an amenable number.

225385672357 is a deficient number, since it is larger than the sum of its proper divisors (11039408603).

225385672357 is a wasteful number, since it uses less digits than its factorization.

225385672357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56732.

The product of its digits is 21168000, while the sum is 55.

The spelling of 225385672357 in words is "two hundred twenty-five billion, three hundred eighty-five million, six hundred seventy-two thousand, three hundred fifty-seven".