52298026816 has 56 divisors (see below), whose sum is σ = 118712528640. Its totient is φ = 22393016832.

The previous prime is 52298026801. The next prime is 52298026829. The reversal of 52298026816 is 61862089225.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (56).

It is a self number, because there is not a number n which added to its sum of digits gives 52298026816.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 444201 + ... + 549463.

Almost surely, 2^52298026816 is an apocalyptic number.

52298026816 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

52298026816 is an abundant number, since it is smaller than the sum of its proper divisors (66414501824).

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

52298026816 is a wasteful number, since it uses less digits than its factorization.

52298026816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106391 (or 106381 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 49.

The spelling of 52298026816 in words is "fifty-two billion, two hundred ninety-eight million, twenty-six thousand, eight hundred sixteen".