5158811 has 4 divisors (see below), whose sum is σ = 5895792. Its totient is φ = 4421832.

The previous prime is 5158801. The next prime is 5158817. The reversal of 5158811 is 1188515.

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 5158811 - 2¹⁰ = 5157787 is a prime.

It is a super-2 number, since 2×5158811² = 53226661867442, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5158817) 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, 368480 + ... + 368493.

It is an arithmetic number, because the mean of its divisors is an integer number (1473948).

Almost surely, 2^5158811 is an apocalyptic number.

5158811 is a deficient number, since it is larger than the sum of its proper divisors (736981).

5158811 is an equidigital number, since it uses as much as digits as its factorization.

5158811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736980.

The product of its digits is 1600, while the sum is 29.

The square root of 5158811 is about 2271.3016092100. The cubic root of 5158811 is about 172.7891781882.

The spelling of 5158811 in words is "five million, one hundred fifty-eight thousand, eight hundred eleven".