53234025624 has 192 divisors, whose sum is σ = 170069608800. Its totient is φ = 14884466688.

The previous prime is 53234025617. The next prime is 53234025679. The reversal of 53234025624 is 42652043235.

53234025624 is a `hidden beast` number, since 5 + 3 + 2 + 3 + 4 + 0 + 25 + 624 = 666.

53234025624 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 230725²-1.

It is a super-2 number, since 2×53234025624² (a number of 22 digits) contains 22 as substring.

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 polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 403767 + ... + 519129.

Almost surely, 2^53234025624 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 53234025624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85034804400).

53234025624 is an abundant number, since it is smaller than the sum of its proper divisors (116835583176).

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

53234025624 is a wasteful number, since it uses less digits than its factorization.

53234025624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115434 (or 115427 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 53234025624 its reverse (42652043235), we get a palindrome (95886068859).

The spelling of 53234025624 in words is "fifty-three billion, two hundred thirty-four million, twenty-five thousand, six hundred twenty-four".