52151943424 has 81 divisors (see below), whose sum is σ = 121155533247. Its totient is φ = 22339871232.

The previous prime is 52151943419. The next prime is 52151943497. The reversal of 52151943424 is 42434915125.

The square root of 52151943424 is 228368.

It is a perfect power (a square), and thus also a powerful number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 25576197 + ... + 25578235.

Almost surely, 2^52151943424 is an apocalyptic number.

52151943424 is the 228368-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52151943424

52151943424 is an abundant number, since it is smaller than the sum of its proper divisors (69003589823).

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

52151943424 is an frugal number, since it uses more digits than its factorization.

52151943424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4108 (or 2048 counting only the distinct ones).

The product of its digits is 172800, while the sum is 40.

The spelling of 52151943424 in words is "fifty-two billion, one hundred fifty-one million, nine hundred forty-three thousand, four hundred twenty-four".