252826526992 has 40 divisors (see below), whose sum is σ = 527578010624. Its totient is φ = 116679049344.

The previous prime is 252826526969. The next prime is 252826526993. The reversal of 252826526992 is 299625628252.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (252826526993) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2695963 + ... + 2788165.

Almost surely, 2^252826526992 is an apocalyptic number.

It is an amenable number.

252826526992 is an abundant number, since it is smaller than the sum of its proper divisors (274751483632).

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

252826526992 is a wasteful number, since it uses less digits than its factorization.

252826526992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105407 (or 105401 counting only the distinct ones).

The product of its digits is 18662400, while the sum is 58.

The spelling of 252826526992 in words is "two hundred fifty-two billion, eight hundred twenty-six million, five hundred twenty-six thousand, nine hundred ninety-two".