264403425002263 has 8 divisors (see below), whose sum is σ = 267760359259200. Its totient is φ = 261046742131968.

The previous prime is 264403425002261. The next prime is 264403425002291. The reversal of 264403425002263 is 362200524304462.

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 264403425002263 - 2¹ = 264403425002261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264403425002261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60729298 + ... + 64937311.

It is an arithmetic number, because the mean of its divisors is an integer number (33470044907400).

Almost surely, 2^{264403425002263} is an apocalyptic number.

264403425002263 is a deficient number, since it is larger than the sum of its proper divisors (3356934256937).

264403425002263 is a wasteful number, since it uses less digits than its factorization.

264403425002263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125693321.

The product of its (nonzero) digits is 1658880, while the sum is 43.

The spelling of 264403425002263 in words is "two hundred sixty-four trillion, four hundred three billion, four hundred twenty-five million, two thousand, two hundred sixty-three".