263086055 has 8 divisors (see below), whose sum is σ = 315790800. Its totient is φ = 210410496.

The previous prime is 263086051. The next prime is 263086063. The reversal of 263086055 is 550680362.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 263086055 - 2² = 263086051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (263086051) 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, 28616 + ... + 36674.

It is an arithmetic number, because the mean of its divisors is an integer number (39473850).

Almost surely, 2^263086055 is an apocalyptic number.

263086055 is a deficient number, since it is larger than the sum of its proper divisors (52704745).

263086055 is an equidigital number, since it uses as much as digits as its factorization.

263086055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14593.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 263086055 is about 16219.9277125393. The cubic root of 263086055 is about 640.7657297967.

The spelling of 263086055 in words is "two hundred sixty-three million, eighty-six thousand, fifty-five".