4359949450 has 12 divisors (see below), whose sum is σ = 8109506070. Its totient is φ = 1743979760.

The previous prime is 4359949423. The next prime is 4359949459. The reversal of 4359949450 is 549499534.

It can be written as a sum of positive squares in 3 ways, for example, as 1725488521 + 2634460929 = 41539^2 + 51327^2 .

It is not an unprimeable number, because it can be changed into a prime (4359949459) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 43599445 + ... + 43599544.

Almost surely, 2^4359949450 is an apocalyptic number.

4359949450 is a deficient number, since it is larger than the sum of its proper divisors (3749556620).

4359949450 is a wasteful number, since it uses less digits than its factorization.

4359949450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87199001 (or 87198996 counting only the distinct ones).

The product of its (nonzero) digits is 3499200, while the sum is 52.

The square root of 4359949450 is about 66029.9132969293. The cubic root of 4359949450 is about 1633.6555204579.

The spelling of 4359949450 in words is "four billion, three hundred fifty-nine million, nine hundred forty-nine thousand, four hundred fifty".