268475330952 has 32 divisors (see below), whose sum is σ = 745764808800. Its totient is φ = 89491776912.

The previous prime is 268475330947. The next prime is 268475331011. The reversal of 268475330952 is 259033574862.

268475330952 is a `hidden beast` number, since 2 + 68 + 47 + 533 + 0 + 9 + 5 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 621470458 + ... + 621470889.

It is an arithmetic number, because the mean of its divisors is an integer number (23305150275).

Almost surely, 2^268475330952 is an apocalyptic number.

It is an amenable number.

268475330952 is an abundant number, since it is smaller than the sum of its proper divisors (477289477848).

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

268475330952 is a wasteful number, since it uses less digits than its factorization.

268475330952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1242941362 (or 1242941352 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 54.

The spelling of 268475330952 in words is "two hundred sixty-eight billion, four hundred seventy-five million, three hundred thirty thousand, nine hundred fifty-two".