263414055 has 32 divisors (see below), whose sum is σ = 447275520. Its totient is φ = 132091520.

The previous prime is 263414033. The next prime is 263414071. The reversal of 263414055 is 550414362.

It is not a de Polignac number, because 263414055 - 2⁵ = 263414023 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13885 + ... + 26825.

It is an arithmetic number, because the mean of its divisors is an integer number (13977360).

Almost surely, 2^263414055 is an apocalyptic number.

263414055 is a deficient number, since it is larger than the sum of its proper divisors (183861465).

263414055 is a wasteful number, since it uses less digits than its factorization.

263414055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13031.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 263414055 is about 16230.0355822161. The cubic root of 263414055 is about 641.0319087051.

The spelling of 263414055 in words is "two hundred sixty-three million, four hundred fourteen thousand, fifty-five".