225158256574 has 8 divisors (see below), whose sum is σ = 338361670008. Its totient is φ = 112371033240.

The previous prime is 225158256571. The next prime is 225158256581. The reversal of 225158256574 is 475652851522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225158256571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104046172 + ... + 104048335.

It is an arithmetic number, because the mean of its divisors is an integer number (42295208751).

Almost surely, 2^225158256574 is an apocalyptic number.

225158256574 is a deficient number, since it is larger than the sum of its proper divisors (113203413434).

225158256574 is a wasteful number, since it uses less digits than its factorization.

225158256574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208095050.

The product of its digits is 6720000, while the sum is 52.

The spelling of 225158256574 in words is "two hundred twenty-five billion, one hundred fifty-eight million, two hundred fifty-six thousand, five hundred seventy-four".