53089717248 has 440 divisors, whose sum is σ = 175267284192. Its totient is φ = 15921709056.

The previous prime is 53089717237. The next prime is 53089717249. The reversal of 53089717248 is 84271798035.

It is a happy number.

53089717248 is a `hidden beast` number, since 5 + 308 + 97 + 1 + 7 + 248 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 53089717194 and 53089717203.

It is not an unprimeable number, because it can be changed into a prime (53089717249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 32430286 + ... + 32431922.

Almost surely, 2^53089717248 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 53089717248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87633642096).

53089717248 is an abundant number, since it is smaller than the sum of its proper divisors (122177566944).

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

53089717248 is a wasteful number, since it uses less digits than its factorization.

53089717248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1709 (or 1682 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 54.

The spelling of 53089717248 in words is "fifty-three billion, eighty-nine million, seven hundred seventeen thousand, two hundred forty-eight".