52098505344 has 320 divisors, whose sum is σ = 161691060960. Its totient is φ = 16636409856.

The previous prime is 52098505331. The next prime is 52098505369. The reversal of 52098505344 is 44350589025.

52098505344 is a `hidden beast` number, since 5 + 20 + 98 + 5 + 0 + 534 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 52098505344.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 25701259 + ... + 25703285.

Almost surely, 2^52098505344 is an apocalyptic number.

52098505344 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52098505344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80845530480).

52098505344 is an abundant number, since it is smaller than the sum of its proper divisors (109592555616).

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

52098505344 is a wasteful number, since it uses less digits than its factorization.

52098505344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2157 (or 2136 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 45.

The spelling of 52098505344 in words is "fifty-two billion, ninety-eight million, five hundred five thousand, three hundred forty-four".