252633376332 has 36 divisors (see below), whose sum is σ = 662252927336. Its totient is φ = 84211125120.

The previous prime is 252633376301. The next prime is 252633376379. The reversal of 252633376332 is 233673336252.

It is a happy number.

252633376332 is a `hidden beast` number, since 2 + 5 + 2 + 6 + 3 + 3 + 3 + 7 + 633 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 129954469 + ... + 129956412.

Almost surely, 2^252633376332 is an apocalyptic number.

It is an amenable number.

252633376332 is an abundant number, since it is smaller than the sum of its proper divisors (409619551004).

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

252633376332 is a wasteful number, since it uses less digits than its factorization.

252633376332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259910900 (or 259910886 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 45.

The spelling of 252633376332 in words is "two hundred fifty-two billion, six hundred thirty-three million, three hundred seventy-six thousand, three hundred thirty-two".