255333431500132 has 12 divisors (see below), whose sum is σ = 466261048826496. Its totient is φ = 122115988978280.

The previous prime is 255333431500127. The next prime is 255333431500163. The reversal of 255333431500132 is 231005134333552.

It is a super-2 number, since 2×255333431500132² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1387681692844 + ... + 1387681693027.

It is an arithmetic number, because the mean of its divisors is an integer number (38855087402208).

Almost surely, 2^{255333431500132} is an apocalyptic number.

It is an amenable number.

255333431500132 is a deficient number, since it is larger than the sum of its proper divisors (210927617326364).

255333431500132 is a wasteful number, since it uses less digits than its factorization.

255333431500132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2775363385898 (or 2775363385896 counting only the distinct ones).

The product of its (nonzero) digits is 486000, while the sum is 40.

Adding to 255333431500132 its reverse (231005134333552), we get a palindrome (486338565833684).

The spelling of 255333431500132 in words is "two hundred fifty-five trillion, three hundred thirty-three billion, four hundred thirty-one million, five hundred thousand, one hundred thirty-two".