252606320498 has 16 divisors (see below), whose sum is σ = 434947074624. Its totient is φ = 107782934640.

The previous prime is 252606320497. The next prime is 252606320503. The reversal of 252606320498 is 894023606252.

It is a super-3 number, since 3×252606320498³ (a number of 35 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (252606320497) 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, 39739793 + ... + 39746148.

It is an arithmetic number, because the mean of its divisors is an integer number (27184192164).

Almost surely, 2^252606320498 is an apocalyptic number.

252606320498 is a deficient number, since it is larger than the sum of its proper divisors (182340754126).

252606320498 is a wasteful number, since it uses less digits than its factorization.

252606320498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79486177.

The product of its (nonzero) digits is 1244160, while the sum is 47.

The spelling of 252606320498 in words is "two hundred fifty-two billion, six hundred six million, three hundred twenty thousand, four hundred ninety-eight".