52135227926 has 32 divisors (see below), whose sum is σ = 81810432000. Its totient is φ = 24888183840.

The previous prime is 52135227871. The next prime is 52135227961. The reversal of 52135227926 is 62972253125.

It is a super-2 number, since 2×52135227926² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7897175 + ... + 7903773.

It is an arithmetic number, because the mean of its divisors is an integer number (2556576000).

Almost surely, 2^52135227926 is an apocalyptic number.

52135227926 is a deficient number, since it is larger than the sum of its proper divisors (29675204074).

52135227926 is a wasteful number, since it uses less digits than its factorization.

52135227926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8324.

The product of its digits is 453600, while the sum is 44.

The spelling of 52135227926 in words is "fifty-two billion, one hundred thirty-five million, two hundred twenty-seven thousand, nine hundred twenty-six".