5146819 has 2 divisors, whose sum is σ = 5146820. Its totient is φ = 5146818.

The previous prime is 5146793. The next prime is 5146831. The reversal of 5146819 is 9186415.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5146819 - 2⁹ = 5146307 is a prime.

It is a super-2 number, since 2×5146819² = 52979491637522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5146879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2573409 + 2573410.

It is an arithmetic number, because the mean of its divisors is an integer number (2573410).

Almost surely, 2^5146819 is an apocalyptic number.

5146819 is a deficient number, since it is larger than the sum of its proper divisors (1).

5146819 is an equidigital number, since it uses as much as digits as its factorization.

5146819 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 34.

The square root of 5146819 is about 2268.6601772853. The cubic root of 5146819 is about 172.6551876575.

The spelling of 5146819 in words is "five million, one hundred forty-six thousand, eight hundred nineteen".