4999436605 has 8 divisors (see below), whose sum is σ = 6066732600. Its totient is φ = 3954610176.

The previous prime is 4999436599. The next prime is 4999436621. The reversal of 4999436605 is 5066349994.

It can be written as a sum of positive squares in 4 ways, for example, as 134513604 + 4864923001 = 11598^2 + 69749^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4999436605 - 2⁵ = 4999436573 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5616900 + ... + 5617789.

It is an arithmetic number, because the mean of its divisors is an integer number (758341575).

Almost surely, 2^4999436605 is an apocalyptic number.

It is an amenable number.

4999436605 is a deficient number, since it is larger than the sum of its proper divisors (1067295995).

4999436605 is a wasteful number, since it uses less digits than its factorization.

4999436605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11234783.

The product of its (nonzero) digits is 6298560, while the sum is 55.

The square root of 4999436605 is about 70706.6942021758. The cubic root of 4999436605 is about 1709.9117181377.

The spelling of 4999436605 in words is "four billion, nine hundred ninety-nine million, four hundred thirty-six thousand, six hundred five".