255332453667 has 16 divisors (see below), whose sum is σ = 373942268160. Its totient is φ = 154251184032.

The previous prime is 255332453627. The next prime is 255332453687. The reversal of 255332453667 is 766354233552.

It is not a de Polignac number, because 255332453667 - 2⁶ = 255332453603 is a prime.

It is a super-2 number, since 2×255332453667² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (255332453627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97379488 + ... + 97382109.

It is an arithmetic number, because the mean of its divisors is an integer number (23371391760).

Almost surely, 2^255332453667 is an apocalyptic number.

255332453667 is a deficient number, since it is larger than the sum of its proper divisors (118609814493).

255332453667 is a wasteful number, since it uses less digits than its factorization.

255332453667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194761642.

The product of its digits is 13608000, while the sum is 51.

The spelling of 255332453667 in words is "two hundred fifty-five billion, three hundred thirty-two million, four hundred fifty-three thousand, six hundred sixty-seven".