52395990998000 has 160 divisors (see below), whose sum is σ = 140840425969152. Its totient is φ = 18722140416000.

The previous prime is 52395990997957. The next prime is 52395990998053. The reversal of 52395990998000 is 89909959325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31697717 + ... + 33309716.

Almost surely, 2^{52395990998000} is an apocalyptic number.

52395990998000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52395990998000 is an abundant number, since it is smaller than the sum of its proper divisors (88444434971152).

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

52395990998000 is a wasteful number, since it uses less digits than its factorization.

52395990998000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65007500 (or 65007484 counting only the distinct ones).

The product of its (nonzero) digits is 70858800, while the sum is 68.

The spelling of 52395990998000 in words is "fifty-two trillion, three hundred ninety-five billion, nine hundred ninety million, nine hundred ninety-eight thousand".