52360401360 has 80 divisors (see below), whose sum is σ = 166276232640. Its totient is φ = 13622215680.

The previous prime is 52360401299. The next prime is 52360401377. The reversal of 52360401360 is 6310406325.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×52360401360² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2650750 + ... + 2670429.

It is an arithmetic number, because the mean of its divisors is an integer number (2078452908).

Almost surely, 2^52360401360 is an apocalyptic number.

It is an amenable number.

52360401360 is an abundant number, since it is smaller than the sum of its proper divisors (113915831280).

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

52360401360 is a wasteful number, since it uses less digits than its factorization.

52360401360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5321236 (or 5321230 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 52360401360 its reverse (6310406325), we get a palindrome (58670807685).

The spelling of 52360401360 in words is "fifty-two billion, three hundred sixty million, four hundred one thousand, three hundred sixty".