1253334555255 has 16 divisors (see below), whose sum is σ = 2048001997824. Its totient is φ = 654222859680.

The previous prime is 1253334555211. The next prime is 1253334555269. The reversal of 1253334555255 is 5525554333521.

It is not a de Polignac number, because 1253334555255 - 2¹⁰ = 1253334554231 is a prime.

It is a congruent number.

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, 888889051 + ... + 888890460.

It is an arithmetic number, because the mean of its divisors is an integer number (128000124864).

Almost surely, 2^{1253334555255} is an apocalyptic number.

1253334555255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1253334555255 is a deficient number, since it is larger than the sum of its proper divisors (794667442569).

1253334555255 is a wasteful number, since it uses less digits than its factorization.

1253334555255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1777779566.

The product of its digits is 6750000, while the sum is 48.

Adding to 1253334555255 its reverse (5525554333521), we get a palindrome (6778888888776).

The spelling of 1253334555255 in words is "one trillion, two hundred fifty-three billion, three hundred thirty-four million, five hundred fifty-five thousand, two hundred fifty-five".