52502470370 has 32 divisors (see below), whose sum is σ = 114358324608. Its totient is φ = 16941973248.

The previous prime is 52502470367. The next prime is 52502470381. The reversal of 52502470370 is 7307420525.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 52502470370.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 22058672 + ... + 22061051.

It is an arithmetic number, because the mean of its divisors is an integer number (3573697644).

Almost surely, 2^52502470370 is an apocalyptic number.

52502470370 is an abundant number, since it is smaller than the sum of its proper divisors (61855854238).

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

52502470370 is a wasteful number, since it uses less digits than its factorization.

52502470370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44119754.

The product of its (nonzero) digits is 58800, while the sum is 35.

Adding to 52502470370 its reverse (7307420525), we get a palindrome (59809890895).

The spelling of 52502470370 in words is "fifty-two billion, five hundred two million, four hundred seventy thousand, three hundred seventy".