5015989 has 4 divisors (see below), whose sum is σ = 5472000. Its totient is φ = 4559980.

The previous prime is 5015987. The next prime is 5016013. The reversal of 5015989 is 9895105.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5015989 - 2¹ = 5015987 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5015987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227989 + ... + 228010.

It is an arithmetic number, because the mean of its divisors is an integer number (1368000).

Almost surely, 2^5015989 is an apocalyptic number.

It is an amenable number.

5015989 is a deficient number, since it is larger than the sum of its proper divisors (456011).

5015989 is a wasteful number, since it uses less digits than its factorization.

5015989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456010.

The product of its (nonzero) digits is 16200, while the sum is 37.

The square root of 5015989 is about 2239.6403729170. The cubic root of 5015989 is about 171.1796727583.

The spelling of 5015989 in words is "five million, fifteen thousand, nine hundred eighty-nine".