4510480421 has 2 divisors, whose sum is σ = 4510480422. Its totient is φ = 4510480420.

The previous prime is 4510480391. The next prime is 4510480427. The reversal of 4510480421 is 1240840154.

4510480421 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4236577921 + 273902500 = 65089^2 + 16550^2 .

It is a cyclic number.

It is not a de Polignac number, because 4510480421 - 2²⁶ = 4443371557 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4510480427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2255240210 + 2255240211.

It is an arithmetic number, because the mean of its divisors is an integer number (2255240211).

Almost surely, 2^4510480421 is an apocalyptic number.

It is an amenable number.

4510480421 is a deficient number, since it is larger than the sum of its proper divisors (1).

4510480421 is an equidigital number, since it uses as much as digits as its factorization.

4510480421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5120, while the sum is 29.

The square root of 4510480421 is about 67160.1103408861. The cubic root of 4510480421 is about 1652.2443191554.

The spelling of 4510480421 in words is "four billion, five hundred ten million, four hundred eighty thousand, four hundred twenty-one".