255120425326 has 16 divisors (see below), whose sum is σ = 412136603424. Its totient is φ = 117742461984.

The previous prime is 255120425323. The next prime is 255120425393. The reversal of 255120425326 is 623524021552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255120425323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 379495 + ... + 808861.

It is an arithmetic number, because the mean of its divisors is an integer number (25758537714).

Almost surely, 2^255120425326 is an apocalyptic number.

255120425326 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

255120425326 is a deficient number, since it is larger than the sum of its proper divisors (157016178098).

255120425326 is a wasteful number, since it uses less digits than its factorization.

255120425326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452235.

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 255120425326 its reverse (623524021552), we get a palindrome (878644446878).

The spelling of 255120425326 in words is "two hundred fifty-five billion, one hundred twenty million, four hundred twenty-five thousand, three hundred twenty-six".