4256655045 has 8 divisors (see below), whose sum is σ = 6810648096. Its totient is φ = 2270216016.

The previous prime is 4256655037. The next prime is 4256655049. The reversal of 4256655045 is 5405566524.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4256655045 - 2³ = 4256655037 is a prime.

It is a super-2 number, since 2×4256655045² = 36238224344247904050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4256654988 and 4256655006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4256655049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141888487 + ... + 141888516.

It is an arithmetic number, because the mean of its divisors is an integer number (851331012).

Almost surely, 2^4256655045 is an apocalyptic number.

It is an amenable number.

4256655045 is a deficient number, since it is larger than the sum of its proper divisors (2553993051).

4256655045 is a wasteful number, since it uses less digits than its factorization.

4256655045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283777011.

The product of its (nonzero) digits is 720000, while the sum is 42.

The square root of 4256655045 is about 65243.0459512736. The cubic root of 4256655045 is about 1620.6509405867.

The spelling of 4256655045 in words is "four billion, two hundred fifty-six million, six hundred fifty-five thousand, forty-five".