225162591360 has 128 divisors (see below), whose sum is σ = 820235203200. Its totient is φ = 51465732096.

The previous prime is 225162591359. The next prime is 225162591371. The reversal of 225162591360 is 63195261522.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8363145 + ... + 8390024.

It is an arithmetic number, because the mean of its divisors is an integer number (6408087525).

Almost surely, 2^225162591360 is an apocalyptic number.

225162591360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

225162591360 is an abundant number, since it is smaller than the sum of its proper divisors (595072611840).

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

225162591360 is a wasteful number, since it uses less digits than its factorization.

225162591360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16753198 (or 16753186 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 42.

The spelling of 225162591360 in words is "two hundred twenty-five billion, one hundred sixty-two million, five hundred ninety-one thousand, three hundred sixty".