5149331 has 4 divisors (see below), whose sum is σ = 5617464. Its totient is φ = 4681200.

The previous prime is 5149307. The next prime is 5149337. The reversal of 5149331 is 1339415.

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 5149331 - 2⁶ = 5149267 is a prime.

It is a super-2 number, since 2×5149331² = 53031219495122, which contains 22 as substring.

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 5149331.

It is not an unprimeable number, because it can be changed into a prime (5149337) 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, 234050 + ... + 234071.

It is an arithmetic number, because the mean of its divisors is an integer number (1404366).

Almost surely, 2^5149331 is an apocalyptic number.

5149331 is a deficient number, since it is larger than the sum of its proper divisors (468133).

5149331 is a wasteful number, since it uses less digits than its factorization.

5149331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468132.

The product of its digits is 1620, while the sum is 26.

The square root of 5149331 is about 2269.2137404837. The cubic root of 5149331 is about 172.6832722725.

The spelling of 5149331 in words is "five million, one hundred forty-nine thousand, three hundred thirty-one".