52152457300 has 18 divisors (see below), whose sum is σ = 113170832558. Its totient is φ = 20860982880.

The previous prime is 52152457241. The next prime is 52152457307. The reversal of 52152457300 is 375425125.

It can be written as a sum of positive squares in 3 ways, for example, as 12797039376 + 39355417924 = 113124^2 + 198382^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52152457307) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 260762187 + ... + 260762386.

Almost surely, 2^52152457300 is an apocalyptic number.

52152457300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52152457300 is an abundant number, since it is smaller than the sum of its proper divisors (61018375258).

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

52152457300 is a wasteful number, since it uses less digits than its factorization.

52152457300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521524587 (or 521524580 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 34.

The spelling of 52152457300 in words is "fifty-two billion, one hundred fifty-two million, four hundred fifty-seven thousand, three hundred".