53053722360 has 256 divisors, whose sum is σ = 181306512000. Its totient is φ = 13795246080.

The previous prime is 53053722313. The next prime is 53053722361. The reversal of 53053722360 is 6322735035.

53053722360 is a `hidden beast` number, since 53 + 0 + 5 + 372 + 236 + 0 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53053722361) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7012980 + ... + 7020540.

Almost surely, 2^53053722360 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 53053722360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90653256000).

53053722360 is an abundant number, since it is smaller than the sum of its proper divisors (128252789640).

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

53053722360 is a wasteful number, since it uses less digits than its factorization.

53053722360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7743 (or 7733 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 36.

The spelling of 53053722360 in words is "fifty-three billion, fifty-three million, seven hundred twenty-two thousand, three hundred sixty".