252763123600 has 120 divisors (see below), whose sum is σ = 667891002240. Its totient is φ = 91342133760.

The previous prime is 252763123541. The next prime is 252763123727. The reversal of 252763123600 is 6321367252.

It is a self number, because there is not a number n which added to its sum of digits gives 252763123600.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 272710 + ... + 761509.

It is an arithmetic number, because the mean of its divisors is an integer number (5565758352).

Almost surely, 2^252763123600 is an apocalyptic number.

252763123600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

252763123600 is an abundant number, since it is smaller than the sum of its proper divisors (415127878640).

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

252763123600 is a wasteful number, since it uses less digits than its factorization.

252763123600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1034297 (or 1034286 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 37.

The spelling of 252763123600 in words is "two hundred fifty-two billion, seven hundred sixty-three million, one hundred twenty-three thousand, six hundred".