52130764250 has 32 divisors (see below), whose sum is σ = 97870189248. Its totient is φ = 20792178000.

The previous prime is 52130764247. The next prime is 52130764253. The reversal of 52130764250 is 5246703125.

52130764250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (52130764247) and next prime (52130764253).

It is a self number, because there is not a number n which added to its sum of digits gives 52130764250.

It is not an unprimeable number, because it can be changed into a prime (52130764253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 213716 + ... + 387215.

It is an arithmetic number, because the mean of its divisors is an integer number (3058443414).

Almost surely, 2^52130764250 is an apocalyptic number.

52130764250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52130764250 is a deficient number, since it is larger than the sum of its proper divisors (45739424998).

52130764250 is a wasteful number, since it uses less digits than its factorization.

52130764250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601295 (or 601285 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 35.

The spelling of 52130764250 in words is "fifty-two billion, one hundred thirty million, seven hundred sixty-four thousand, two hundred fifty".