225452162313400 has 48 divisors (see below), whose sum is σ = 571828666236840. Its totient is φ = 81982604476800.

The previous prime is 225452162313349. The next prime is 225452162313467. The reversal of 225452162313400 is 4313261254522.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51239125599 + ... + 51239129998.

Almost surely, 2^{225452162313400} is an apocalyptic number.

225452162313400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

225452162313400 is an abundant number, since it is smaller than the sum of its proper divisors (346376503923440).

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

225452162313400 is a wasteful number, since it uses less digits than its factorization.

225452162313400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102478255624 (or 102478255615 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 40.

The spelling of 225452162313400 in words is "two hundred twenty-five trillion, four hundred fifty-two billion, one hundred sixty-two million, three hundred thirteen thousand, four hundred".