52737906052345 has 16 divisors (see below), whose sum is σ = 67008356971920. Its totient is φ = 39708426072064.

The previous prime is 52737906052339. The next prime is 52737906052411. The reversal of 52737906052345 is 54325060973725.

It can be written as a sum of positive squares in 8 ways, for example, as 18940461060096 + 33797444992249 = 4352064^2 + 5813557^2 .

It is a cyclic number.

It is not a de Polignac number, because 52737906052345 - 2⁷ = 52737906052217 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52737906052345.

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, 39002451 + ... + 40331959.

It is an arithmetic number, because the mean of its divisors is an integer number (4188022310745).

Almost surely, 2^{52737906052345} is an apocalyptic number.

It is an amenable number.

52737906052345 is a deficient number, since it is larger than the sum of its proper divisors (14270450919575).

52737906052345 is a wasteful number, since it uses less digits than its factorization.

52737906052345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1796204.

The product of its (nonzero) digits is 47628000, while the sum is 58.

The spelling of 52737906052345 in words is "fifty-two trillion, seven hundred thirty-seven billion, nine hundred six million, fifty-two thousand, three hundred forty-five".