252289499013 has 48 divisors (see below), whose sum is σ = 393760785600. Its totient is φ = 161224318080.

The previous prime is 252289499003. The next prime is 252289499027. The reversal of 252289499013 is 310994982252.

It is not a de Polignac number, because 252289499013 - 2⁴ = 252289498997 is a prime.

It is a super-3 number, since 3×252289499013³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252289499003) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 850753 + ... + 1108313.

It is an arithmetic number, because the mean of its divisors is an integer number (8203349700).

Almost surely, 2^252289499013 is an apocalyptic number.

It is an amenable number.

252289499013 is a deficient number, since it is larger than the sum of its proper divisors (141471286587).

252289499013 is a wasteful number, since it uses less digits than its factorization.

252289499013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257744 (or 257732 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 54.

The spelling of 252289499013 in words is "two hundred fifty-two billion, two hundred eighty-nine million, four hundred ninety-nine thousand, thirteen".