5010643 has 4 divisors (see below), whose sum is σ = 5466168. Its totient is φ = 4555120.

The previous prime is 5010637. The next prime is 5010667. The reversal of 5010643 is 3460105.

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 5010643 - 2¹⁷ = 4879571 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5010643.

It is not an unprimeable number, because it can be changed into a prime (5010613) 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, 227746 + ... + 227767.

It is an arithmetic number, because the mean of its divisors is an integer number (1366542).

Almost surely, 2^5010643 is an apocalyptic number.

5010643 is the 1197-th centered heptagonal number.

5010643 is a deficient number, since it is larger than the sum of its proper divisors (455525).

5010643 is a wasteful number, since it uses less digits than its factorization.

5010643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455524.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 5010643 is about 2238.4465595587. The cubic root of 5010643 is about 171.1188371761.

Adding to 5010643 its reverse (3460105), we get a palindrome (8470748).

The spelling of 5010643 in words is "five million, ten thousand, six hundred forty-three".