53456652288 has 324 divisors, whose sum is σ = 168468492465. Its totient is φ = 16322641920.

The previous prime is 53456652287. The next prime is 53456652341. The reversal of 53456652288 is 88225665435.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

53456652288 is a `hidden beast` number, since 5 + 3 + 4 + 566 + 52 + 28 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 45707019264 + 7749633024 = 213792^2 + 88032^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=163488.

It is a super-2 number, since 2×53456652288² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53456652287) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 408065983 + ... + 408066113.

Almost surely, 2^53456652288 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 53456652288

53456652288 is an abundant number, since it is smaller than the sum of its proper divisors (115011840177).

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

53456652288 is a wasteful number, since it uses less digits than its factorization.

53456652288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316 (or 149 counting only the distinct ones).

The product of its digits is 13824000, while the sum is 54.

The spelling of 53456652288 in words is "fifty-three billion, four hundred fifty-six million, six hundred fifty-two thousand, two hundred eighty-eight".