4430540473 has 2 divisors, whose sum is σ = 4430540474. Its totient is φ = 4430540472.

The previous prime is 4430540461. The next prime is 4430540503. The reversal of 4430540473 is 3740450344.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2395808809 + 2034731664 = 48947^2 + 45108^2 .

It is a cyclic number.

It is not a de Polignac number, because 4430540473 - 2²⁹ = 3893669561 is a prime.

It is not a weakly prime, because it can be changed into another prime (4430541473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2215270236 + 2215270237.

It is an arithmetic number, because the mean of its divisors is an integer number (2215270237).

Almost surely, 2^4430540473 is an apocalyptic number.

It is an amenable number.

4430540473 is a deficient number, since it is larger than the sum of its proper divisors (1).

4430540473 is an equidigital number, since it uses as much as digits as its factorization.

4430540473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80640, while the sum is 34.

The square root of 4430540473 is about 66562.3051959591. The cubic root of 4430540473 is about 1642.4250847759.

The spelling of 4430540473 in words is "four billion, four hundred thirty million, five hundred forty thousand, four hundred seventy-three".