4496056421 has 2 divisors, whose sum is σ = 4496056422. Its totient is φ = 4496056420.

The previous prime is 4496056417. The next prime is 4496056429. The reversal of 4496056421 is 1246506944.

4496056421 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2404823521 + 2091232900 = 49039^2 + 45730^2 .

It is a cyclic number.

It is not a de Polignac number, because 4496056421 - 2² = 4496056417 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4496056429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2248028210 + 2248028211.

It is an arithmetic number, because the mean of its divisors is an integer number (2248028211).

Almost surely, 2^4496056421 is an apocalyptic number.

It is an amenable number.

4496056421 is a deficient number, since it is larger than the sum of its proper divisors (1).

4496056421 is an equidigital number, since it uses as much as digits as its factorization.

4496056421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 207360, while the sum is 41.

The square root of 4496056421 is about 67052.6391799756. The cubic root of 4496056421 is about 1650.4812090182.

The spelling of 4496056421 in words is "four billion, four hundred ninety-six million, fifty-six thousand, four hundred twenty-one".