5069921 has 2 divisors, whose sum is σ = 5069922. Its totient is φ = 5069920.

The previous prime is 5069891. The next prime is 5069947. The reversal of 5069921 is 1299605.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4999696 + 70225 = 2236^2 + 265^2 .

It is a cyclic number.

It is not a de Polignac number, because 5069921 - 2²² = 875617 is a prime.

It is not a weakly prime, because it can be changed into another prime (5069951) 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 as a sum of consecutive naturals, namely, 2534960 + 2534961.

It is an arithmetic number, because the mean of its divisors is an integer number (2534961).

Almost surely, 2^5069921 is an apocalyptic number.

It is an amenable number.

5069921 is a deficient number, since it is larger than the sum of its proper divisors (1).

5069921 is an equidigital number, since it uses as much as digits as its factorization.

5069921 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 32.

The square root of 5069921 is about 2251.6485072053. The cubic root of 5069921 is about 171.7909959083.

The spelling of 5069921 in words is "five million, sixty-nine thousand, nine hundred twenty-one".