4255155546 has 32 divisors (see below), whose sum is σ = 8634571008. Its totient is φ = 1397710080.

The previous prime is 4255155497. The next prime is 4255155557. The reversal of 4255155546 is 6455515524.

4255155546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4255155498 and 4255155507.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 577566 + ... + 584886.

It is an arithmetic number, because the mean of its divisors is an integer number (269830344).

Almost surely, 2^4255155546 is an apocalyptic number.

4255155546 is an abundant number, since it is smaller than the sum of its proper divisors (4379415462).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4255155546 is a wasteful number, since it uses less digits than its factorization.

4255155546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8726.

The product of its digits is 600000, while the sum is 42.

The square root of 4255155546 is about 65231.5533005309. The cubic root of 4255155546 is about 1620.4606150960.

The spelling of 4255155546 in words is "four billion, two hundred fifty-five million, one hundred fifty-five thousand, five hundred forty-six".