5280619 has 2 divisors, whose sum is σ = 5280620. Its totient is φ = 5280618.

The previous prime is 5280617. The next prime is 5280629. The reversal of 5280619 is 9160825.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5280619 - 2¹ = 5280617 is a prime.

It is a super-2 number, since 2×5280619² = 55769874046322, which contains 22 as substring.

Together with 5280617, it forms a pair of twin primes.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (5280617) 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, 2640309 + 2640310.

It is an arithmetic number, because the mean of its divisors is an integer number (2640310).

Almost surely, 2^5280619 is an apocalyptic number.

5280619 is a deficient number, since it is larger than the sum of its proper divisors (1).

5280619 is an equidigital number, since it uses as much as digits as its factorization.

5280619 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 5280619 is about 2297.9597472541. The cubic root of 5280619 is about 174.1385583275.

It can be divided in two parts, 52806 and 19, that added together give a palindrome (52825).

The spelling of 5280619 in words is "five million, two hundred eighty thousand, six hundred nineteen".