254267026455 has 16 divisors (see below), whose sum is σ = 438121645920. Its totient is φ = 125177612928.

The previous prime is 254267026427. The next prime is 254267026457. The reversal of 254267026455 is 554620762452.

It is not a de Polignac number, because 254267026455 - 2¹⁰ = 254267025431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254267026457) 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, 651966540 + ... + 651966929.

It is an arithmetic number, because the mean of its divisors is an integer number (27382602870).

Almost surely, 2^254267026455 is an apocalyptic number.

254267026455 is a deficient number, since it is larger than the sum of its proper divisors (183854619465).

254267026455 is a wasteful number, since it uses less digits than its factorization.

254267026455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1303933490.

The product of its (nonzero) digits is 4032000, while the sum is 48.

The spelling of 254267026455 in words is "two hundred fifty-four billion, two hundred sixty-seven million, twenty-six thousand, four hundred fifty-five".