5049559 has 4 divisors (see below), whose sum is σ = 5212480. Its totient is φ = 4886640.

The previous prime is 5049557. The next prime is 5049571. The reversal of 5049559 is 9559405.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9559405 = 5 ⋅1911881.

It is a cyclic number.

It is not a de Polignac number, because 5049559 - 2¹ = 5049557 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 (5049557) 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, 81414 + ... + 81475.

It is an arithmetic number, because the mean of its divisors is an integer number (1303120).

Almost surely, 2^5049559 is an apocalyptic number.

5049559 is a deficient number, since it is larger than the sum of its proper divisors (162921).

5049559 is a wasteful number, since it uses less digits than its factorization.

5049559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162920.

The product of its (nonzero) digits is 40500, while the sum is 37.

The square root of 5049559 is about 2247.1223820700. The cubic root of 5049559 is about 171.5607029262.

The spelling of 5049559 in words is "five million, forty-nine thousand, five hundred fifty-nine".