264022244455 has 4 divisors (see below), whose sum is σ = 316826693352. Its totient is φ = 211217795560.

The previous prime is 264022244413. The next prime is 264022244561. The reversal of 264022244455 is 554442220462.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-264022244455 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26402224441 + ... + 26402224450.

It is an arithmetic number, because the mean of its divisors is an integer number (79206673338).

Almost surely, 2^264022244455 is an apocalyptic number.

264022244455 is a deficient number, since it is larger than the sum of its proper divisors (52804448897).

264022244455 is an equidigital number, since it uses as much as digits as its factorization.

264022244455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52804448896.

The product of its (nonzero) digits is 614400, while the sum is 40.

The spelling of 264022244455 in words is "two hundred sixty-four billion, twenty-two million, two hundred forty-four thousand, four hundred fifty-five".