4526891056 has 20 divisors (see below), whose sum is σ = 9232475800. Its totient is φ = 2144316672.

The previous prime is 4526891029. The next prime is 4526891071. The reversal of 4526891056 is 6501986254.

It is a junction number, because it is equal to n+sod(n) for n = 4526890997 and 4526891015.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7445241 + ... + 7445848.

It is an arithmetic number, because the mean of its divisors is an integer number (461623790).

Almost surely, 2^4526891056 is an apocalyptic number.

It is an amenable number.

4526891056 is an abundant number, since it is smaller than the sum of its proper divisors (4705584744).

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

4526891056 is a wasteful number, since it uses less digits than its factorization.

4526891056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14891116 (or 14891110 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 46.

The square root of 4526891056 is about 67282.1748756682. The cubic root of 4526891056 is about 1654.2456995339.

The spelling of 4526891056 in words is "four billion, five hundred twenty-six million, eight hundred ninety-one thousand, fifty-six".