449515610594 has 4 divisors (see below), whose sum is σ = 674273415894. Its totient is φ = 224757805296.

The previous prime is 449515610573. The next prime is 449515610623. The reversal of 449515610594 is 495016515944.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 340282055569 + 109233555025 = 583337^2 + 330505^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112378902647 + ... + 112378902650.

Almost surely, 2^449515610594 is an apocalyptic number.

449515610594 is a deficient number, since it is larger than the sum of its proper divisors (224757805300).

449515610594 is a wasteful number, since it uses less digits than its factorization.

449515610594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224757805299.

The product of its (nonzero) digits is 3888000, while the sum is 53.

The spelling of 449515610594 in words is "four hundred forty-nine billion, five hundred fifteen million, six hundred ten thousand, five hundred ninety-four".