253303822938 has 16 divisors (see below), whose sum is σ = 513742965696. Its totient is φ = 83245387680.

The previous prime is 253303822853. The next prime is 253303822979. The reversal of 253303822938 is 839228303352.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 297304531 + ... + 297305382.

It is an arithmetic number, because the mean of its divisors is an integer number (32108935356).

Almost surely, 2^253303822938 is an apocalyptic number.

253303822938 is an abundant number, since it is smaller than the sum of its proper divisors (260439142758).

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

253303822938 is a wasteful number, since it uses less digits than its factorization.

253303822938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594609989.

The product of its (nonzero) digits is 1866240, while the sum is 48.

The spelling of 253303822938 in words is "two hundred fifty-three billion, three hundred three million, eight hundred twenty-two thousand, nine hundred thirty-eight".