4455154256 has 20 divisors (see below), whose sum is σ = 9864984672. Its totient is φ = 1909351776.

The previous prime is 4455154217. The next prime is 4455154309. The reversal of 4455154256 is 6524515544.

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, 19888970 + ... + 19889193.

Almost surely, 2^4455154256 is an apocalyptic number.

It is an amenable number.

4455154256 is an abundant number, since it is smaller than the sum of its proper divisors (5409830416).

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

4455154256 is a wasteful number, since it uses less digits than its factorization.

4455154256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39778178 (or 39778172 counting only the distinct ones).

The product of its digits is 480000, while the sum is 41.

The square root of 4455154256 is about 66746.9419224581. The cubic root of 4455154256 is about 1645.4609568533.

The spelling of 4455154256 in words is "four billion, four hundred fifty-five million, one hundred fifty-four thousand, two hundred fifty-six".