52254651320 has 32 divisors (see below), whose sum is σ = 117593687520. Its totient is φ = 20898176640.

The previous prime is 52254651263. The next prime is 52254651373. The reversal of 52254651320 is 2315645225.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120629 + ... + 345051.

It is an arithmetic number, because the mean of its divisors is an integer number (3674802735).

Almost surely, 2^52254651320 is an apocalyptic number.

It is an amenable number.

52254651320 is an abundant number, since it is smaller than the sum of its proper divisors (65339036200).

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

52254651320 is a wasteful number, since it uses less digits than its factorization.

52254651320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230255 (or 230251 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 52254651320 in words is "fifty-two billion, two hundred fifty-four million, six hundred fifty-one thousand, three hundred twenty".