252297255060 has 96 divisors (see below), whose sum is σ = 794860684800. Its totient is φ = 66427620480.

The previous prime is 252297255053. The next prime is 252297255071. The reversal of 252297255060 is 60552792252.

252297255060 is a `hidden beast` number, since 2 + 5 + 2 + 2 + 97 + 2 + 550 + 6 + 0 = 666.

252297255060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 252297254997 and 252297255015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2914411 + ... + 2999730.

It is an arithmetic number, because the mean of its divisors is an integer number (8279798800).

Almost surely, 2^252297255060 is an apocalyptic number.

252297255060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

252297255060 is an abundant number, since it is smaller than the sum of its proper divisors (542563429740).

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

252297255060 is a wasteful number, since it uses less digits than its factorization.

252297255060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5914238 (or 5914230 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 45.

The spelling of 252297255060 in words is "two hundred fifty-two billion, two hundred ninety-seven million, two hundred fifty-five thousand, sixty".