4999937659 has 4 divisors (see below), whose sum is σ = 5121887400. Its totient is φ = 4877987920.

The previous prime is 4999937611. The next prime is 4999937671. The reversal of 4999937659 is 9567399994.

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

It is a cyclic number.

It is not a de Polignac number, because 4999937659 - 2¹⁷ = 4999806587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4999934659) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60974809 + ... + 60974890.

It is an arithmetic number, because the mean of its divisors is an integer number (1280471850).

Almost surely, 2^4999937659 is an apocalyptic number.

4999937659 is a deficient number, since it is larger than the sum of its proper divisors (121949741).

4999937659 is a wasteful number, since it uses less digits than its factorization.

4999937659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121949740.

The product of its digits is 148803480, while the sum is 70.

The square root of 4999937659 is about 70710.2372998422. The cubic root of 4999937659 is about 1709.9688398731.

The spelling of 4999937659 in words is "four billion, nine hundred ninety-nine million, nine hundred thirty-seven thousand, six hundred fifty-nine".