52431513300 has 144 divisors (see below), whose sum is σ = 171073981120. Its totient is φ = 13773006720.

The previous prime is 52431513287. The next prime is 52431513307. The reversal of 52431513300 is 331513425.

52431513300 is a `hidden beast` number, since 524 + 3 + 1 + 5 + 133 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52431513307) 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 47 ways as a sum of consecutive naturals, for example, 35982 + ... + 325818.

Almost surely, 2^52431513300 is an apocalyptic number.

52431513300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52431513300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85536990560).

52431513300 is an abundant number, since it is smaller than the sum of its proper divisors (118642467820).

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

52431513300 is a wasteful number, since it uses less digits than its factorization.

52431513300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289927 (or 289914 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The spelling of 52431513300 in words is "fifty-two billion, four hundred thirty-one million, five hundred thirteen thousand, three hundred".