52552800027805 has 64 divisors (see below), whose sum is σ = 82106177015808. Its totient is φ = 31311663989760.

The previous prime is 52552800027803. The next prime is 52552800027841. The reversal of 52552800027805 is 50872000825525.

It is not a de Polignac number, because 52552800027805 - 2¹ = 52552800027803 is a prime.

It is a super-2 number, since 2×52552800027805² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52552800027803) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9197034 + ... + 13772836.

It is an arithmetic number, because the mean of its divisors is an integer number (1282909015872).

Almost surely, 2^{52552800027805} is an apocalyptic number.

52552800027805 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52552800027805 is a deficient number, since it is larger than the sum of its proper divisors (29553376988003).

52552800027805 is a wasteful number, since it uses less digits than its factorization.

52552800027805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4577146.

The product of its (nonzero) digits is 2240000, while the sum is 49.

The spelling of 52552800027805 in words is "fifty-two trillion, five hundred fifty-two billion, eight hundred million, twenty-seven thousand, eight hundred five".