2254355551 has 8 divisors (see below), whose sum is σ = 2596074624. Its totient is φ = 1917553560.

The previous prime is 2254355507. The next prime is 2254355581. The reversal of 2254355551 is 1555534522.

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 2254355551 - 2⁹ = 2254355039 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 2254355551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2254355581) 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, 1228285 + ... + 1230118.

It is an arithmetic number, because the mean of its divisors is an integer number (324509328).

Almost surely, 2^2254355551 is an apocalyptic number.

2254355551 is a deficient number, since it is larger than the sum of its proper divisors (341719073).

2254355551 is a wasteful number, since it uses less digits than its factorization.

2254355551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2458541.

The product of its digits is 150000, while the sum is 37.

The square root of 2254355551 is about 47480.0542438612. The cubic root of 2254355551 is about 1311.2156908183.

The spelling of 2254355551 in words is "two billion, two hundred fifty-four million, three hundred fifty-five thousand, five hundred fifty-one".