4999507 has 2 divisors, whose sum is σ = 4999508. Its totient is φ = 4999506.

The previous prime is 4999493. The next prime is 4999523. The reversal of 4999507 is 7059994.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4999507 is a prime.

It is not a weakly prime, because it can be changed into another prime (4999537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2499753 + 2499754.

It is an arithmetic number, because the mean of its divisors is an integer number (2499754).

Almost surely, 2^4999507 is an apocalyptic number.

4999507 is a deficient number, since it is larger than the sum of its proper divisors (1).

4999507 is an equidigital number, since it uses as much as digits as its factorization.

4999507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 102060, while the sum is 43.

The square root of 4999507 is about 2235.9577366310. The cubic root of 4999507 is about 170.9919743620.

The spelling of 4999507 in words is "four million, nine hundred ninety-nine thousand, five hundred seven".