225734177766760 has 64 divisors (see below), whose sum is σ = 570752636791680. Its totient is φ = 79724177829120.

The previous prime is 225734177766697. The next prime is 225734177766761. The reversal of 225734177766760 is 67667771437522.

It is a self number, because there is not a number n which added to its sum of digits gives 225734177766760.

It is not an unprimeable number, because it can be changed into a prime (225734177766761) 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, 9437035606 + ... + 9437059525.

It is an arithmetic number, because the mean of its divisors is an integer number (8918009949870).

Almost surely, 2^{225734177766760} is an apocalyptic number.

225734177766760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

225734177766760 is an abundant number, since it is smaller than the sum of its proper divisors (345018459024920).

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

225734177766760 is a wasteful number, since it uses less digits than its factorization.

225734177766760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18874095178 (or 18874095174 counting only the distinct ones).

The product of its (nonzero) digits is 871274880, while the sum is 70.

The spelling of 225734177766760 in words is "two hundred twenty-five trillion, seven hundred thirty-four billion, one hundred seventy-seven million, seven hundred sixty-six thousand, seven hundred sixty".