225454376160 has 240 divisors, whose sum is σ = 856871791776. Its totient is φ = 55496420352.

The previous prime is 225454376089. The next prime is 225454376171. The reversal of 225454376160 is 61673454522.

225454376160 is a `hidden beast` number, since 2 + 2 + 5 + 454 + 37 + 6 + 160 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 500604 + ... + 837563.

Almost surely, 2^225454376160 is an apocalyptic number.

225454376160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

225454376160 is an abundant number, since it is smaller than the sum of its proper divisors (631417415616).

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

225454376160 is a wasteful number, since it uses less digits than its factorization.

225454376160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1338207 (or 1338190 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 45.

The spelling of 225454376160 in words is "two hundred twenty-five billion, four hundred fifty-four million, three hundred seventy-six thousand, one hundred sixty".