5391499 has 8 divisors (see below), whose sum is σ = 5957280. Its totient is φ = 4853376.

The previous prime is 5391487. The next prime is 5391509. The reversal of 5391499 is 9941935.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5391499 - 2¹¹ = 5389451 is a prime.

It is a super-2 number, since 2×5391499² = 58136522934002, which contains 22 as substring.

It is a Duffinian number.

5391499 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5391439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6504 + ... + 7285.

It is an arithmetic number, because the mean of its divisors is an integer number (744660).

Almost surely, 2^5391499 is an apocalyptic number.

5391499 is a deficient number, since it is larger than the sum of its proper divisors (565781).

5391499 is a wasteful number, since it uses less digits than its factorization.

5391499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13829.

The product of its digits is 43740, while the sum is 40.

The square root of 5391499 is about 2321.9601633103. The cubic root of 5391499 is about 175.3489527000.

The spelling of 5391499 in words is "five million, three hundred ninety-one thousand, four hundred ninety-nine".