4499949501 has 12 divisors (see below), whose sum is σ = 6520831200. Its totient is φ = 2990318280.

The previous prime is 4499949499. The next prime is 4499949511. The reversal of 4499949501 is 1059499944.

4499949501 is a `hidden beast` number, since 4 + 4 + 9 + 99 + 49 + 501 = 666.

It is not a de Polignac number, because 4499949501 - 2¹ = 4499949499 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4499949511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 801051 + ... + 806648.

It is an arithmetic number, because the mean of its divisors is an integer number (543402600).

Almost surely, 2^4499949501 is an apocalyptic number.

It is an amenable number.

4499949501 is a deficient number, since it is larger than the sum of its proper divisors (2020881699).

4499949501 is a wasteful number, since it uses less digits than its factorization.

4499949501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1608016 (or 1608013 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 54.

The square root of 4499949501 is about 67081.6629266150. The cubic root of 4499949501 is about 1650.9574487196.

The spelling of 4499949501 in words is "four billion, four hundred ninety-nine million, nine hundred forty-nine thousand, five hundred one".