255414434153454 has 24 divisors (see below), whose sum is σ = 553539149785440. Its totient is φ = 85116420237888.

The previous prime is 255414434153453. The next prime is 255414434153477. The reversal of 255414434153454 is 454351434414552.

255414434153454 is a `hidden beast` number, since 2 + 5 + 5 + 4 + 1 + 4 + 4 + 34 + 153 + 454 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 255414434153454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255414434153453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1810300827 + ... + 1810441910.

It is an arithmetic number, because the mean of its divisors is an integer number (23064131241060).

Almost surely, 2^{255414434153454} is an apocalyptic number.

255414434153454 is an abundant number, since it is smaller than the sum of its proper divisors (298124715631986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

255414434153454 is a wasteful number, since it uses less digits than its factorization.

255414434153454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3620746664 (or 3620746661 counting only the distinct ones).

The product of its digits is 46080000, while the sum is 54.

The spelling of 255414434153454 in words is "two hundred fifty-five trillion, four hundred fourteen billion, four hundred thirty-four million, one hundred fifty-three thousand, four hundred fifty-four".