2263154455 has 4 divisors (see below), whose sum is σ = 2715785352. Its totient is φ = 1810523560.

The previous prime is 2263154447. The next prime is 2263154471. The reversal of 2263154455 is 5544513622.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5544513622 = 2 ⋅2772256811.

It is not a de Polignac number, because 2263154455 - 2³ = 2263154447 is a prime.

It is a Duffinian number.

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, 226315441 + ... + 226315450.

It is an arithmetic number, because the mean of its divisors is an integer number (678946338).

Almost surely, 2^2263154455 is an apocalyptic number.

2263154455 is a deficient number, since it is larger than the sum of its proper divisors (452630897).

2263154455 is an equidigital number, since it uses as much as digits as its factorization.

2263154455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452630896.

The product of its digits is 144000, while the sum is 37.

The square root of 2263154455 is about 47572.6229569066. The cubic root of 2263154455 is about 1312.9193977018.

The spelling of 2263154455 in words is "two billion, two hundred sixty-three million, one hundred fifty-four thousand, four hundred fifty-five".