52502433330 has 16 divisors (see below), whose sum is σ = 126005840064. Its totient is φ = 14000648880.

The previous prime is 52502433317. The next prime is 52502433337. The reversal of 52502433330 is 3333420525.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 1750081111 = 52502433330 / (5 + 2 + 5 + 0 + 2 + 4 + 3 + 3 + 3 + 3 + 0).

It is not an unprimeable number, because it can be changed into a prime (52502433337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 875040526 + ... + 875040585.

It is an arithmetic number, because the mean of its divisors is an integer number (7875365004).

Almost surely, 2^52502433330 is an apocalyptic number.

52502433330 is an abundant number, since it is smaller than the sum of its proper divisors (73503406734).

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

52502433330 is a wasteful number, since it uses less digits than its factorization.

52502433330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1750081121.

The product of its (nonzero) digits is 32400, while the sum is 30.

Adding to 52502433330 its reverse (3333420525), we get a palindrome (55835853855).

The spelling of 52502433330 in words is "fifty-two billion, five hundred two million, four hundred thirty-three thousand, three hundred thirty".