52634430720 has 288 divisors, whose sum is σ = 189848682240. Its totient is φ = 13805199360.

The previous prime is 52634430671. The next prime is 52634430733. The reversal of 52634430720 is 2703443625.

52634430720 is a `hidden beast` number, since 5 + 2 + 6 + 344 + 307 + 2 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2095677 + ... + 2120643.

Almost surely, 2^52634430720 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52634430720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94924341120).

52634430720 is an abundant number, since it is smaller than the sum of its proper divisors (137214251520).

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

52634430720 is a wasteful number, since it uses less digits than its factorization.

52634430720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25058 (or 25038 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 36.

The spelling of 52634430720 in words is "fifty-two billion, six hundred thirty-four million, four hundred thirty thousand, seven hundred twenty".