264055503 has 8 divisors (see below), whose sum is σ = 358041600. Its totient is φ = 173053208.

The previous prime is 264055501. The next prime is 264055523. The reversal of 264055503 is 305550462.

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 264055503 - 2¹ = 264055501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264055501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 745743 + ... + 746096.

It is an arithmetic number, because the mean of its divisors is an integer number (44755200).

Almost surely, 2^264055503 is an apocalyptic number.

264055503 is a deficient number, since it is larger than the sum of its proper divisors (93986097).

264055503 is a wasteful number, since it uses less digits than its factorization.

264055503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1491901.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 264055503 is about 16249.7847062661. The cubic root of 264055503 is about 641.5518193586.

The spelling of 264055503 in words is "two hundred sixty-four million, fifty-five thousand, five hundred three".