5016639 has 12 divisors (see below), whose sum is σ = 6843224. Its totient is φ = 3268944.

The previous prime is 5016631. The next prime is 5016643. The reversal of 5016639 is 9366105.

It is a happy number.

It is not a de Polignac number, because 5016639 - 2³ = 5016631 is a prime.

It is a super-4 number, since 4×5016639⁴ (a number of 28 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5016631) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6249 + ... + 7005.

Almost surely, 2^5016639 is an apocalyptic number.

5016639 is a deficient number, since it is larger than the sum of its proper divisors (1826585).

5016639 is an equidigital number, since it uses as much as digits as its factorization.

5016639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854 (or 807 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 5016639 is about 2239.7854807994. The cubic root of 5016639 is about 171.1870665798.

It can be divided in two parts, 50166 and 39, that added together give a palindrome (50205).

The spelling of 5016639 in words is "five million, sixteen thousand, six hundred thirty-nine".