55332555133131 has 24 divisors (see below), whose sum is σ = 84131814624000. Its totient is φ = 34946692393392.

The previous prime is 55332555133129. The next prime is 55332555133159. The reversal of 55332555133131 is 13133155523355.

55332555133131 is a `hidden beast` number, since 5 + 5 + 3 + 32 + 5 + 551 + 3 + 31 + 31 = 666.

It is not a de Polignac number, because 55332555133131 - 2¹ = 55332555133129 is a prime.

It is a super-2 number, since 2×55332555133131² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (55332555133171) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36347290 + ... + 37839008.

It is an arithmetic number, because the mean of its divisors is an integer number (3505492276000).

Almost surely, 2^{55332555133131} is an apocalyptic number.

55332555133131 is a deficient number, since it is larger than the sum of its proper divisors (28799259490869).

55332555133131 is a wasteful number, since it uses less digits than its factorization.

55332555133131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1708663 (or 1708660 counting only the distinct ones).

The product of its digits is 1518750, while the sum is 45.

The spelling of 55332555133131 in words is "fifty-five trillion, three hundred thirty-two billion, five hundred fifty-five million, one hundred thirty-three thousand, one hundred thirty-one".