2262521455 has 4 divisors (see below), whose sum is σ = 2715025752. Its totient is φ = 1810017160.

The previous prime is 2262521447. The next prime is 2262521479. The reversal of 2262521455 is 5541252622.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5541252622 = 2 ⋅2770626311.

It is not a de Polignac number, because 2262521455 - 2³ = 2262521447 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2262521455.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 226252141 + ... + 226252150.

It is an arithmetic number, because the mean of its divisors is an integer number (678756438).

Almost surely, 2^2262521455 is an apocalyptic number.

2262521455 is a deficient number, since it is larger than the sum of its proper divisors (452504297).

2262521455 is an equidigital number, since it uses as much as digits as its factorization.

2262521455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452504296.

The product of its digits is 48000, while the sum is 34.

The square root of 2262521455 is about 47565.9695055194. The cubic root of 2262521455 is about 1312.7969792676.

The spelling of 2262521455 in words is "two billion, two hundred sixty-two million, five hundred twenty-one thousand, four hundred fifty-five".