252398020048 has 20 divisors (see below), whose sum is σ = 489029423328. Its totient is φ = 126196878560.

The previous prime is 252398019983. The next prime is 252398020079. The reversal of 252398020048 is 840020893252.

It is a super-3 number, since 3×252398020048³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 252398019986 and 252398020013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1332165 + ... + 1509787.

Almost surely, 2^252398020048 is an apocalyptic number.

It is an amenable number.

252398020048 is a deficient number, since it is larger than the sum of its proper divisors (236631403280).

252398020048 is a wasteful number, since it uses less digits than its factorization.

252398020048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266442 (or 266436 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 43.

The spelling of 252398020048 in words is "two hundred fifty-two billion, three hundred ninety-eight million, twenty thousand, forty-eight".