5278073 has 2 divisors, whose sum is σ = 5278074. Its totient is φ = 5278072.

The previous prime is 5278051. The next prime is 5278093. The reversal of 5278073 is 3708725.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3052009 + 2226064 = 1747^2 + 1492^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5278073 is a prime.

It is not a weakly prime, because it can be changed into another prime (5278033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2639036 + 2639037.

It is an arithmetic number, because the mean of its divisors is an integer number (2639037).

Almost surely, 2^5278073 is an apocalyptic number.

It is an amenable number.

5278073 is a deficient number, since it is larger than the sum of its proper divisors (1).

5278073 is an equidigital number, since it uses as much as digits as its factorization.

5278073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 5278073 is about 2297.4057107964. The cubic root of 5278073 is about 174.1105674144.

It can be divided in two parts, 52 and 78073, that added together give a 7-th power (78125 = 5⁷).

The spelling of 5278073 in words is "five million, two hundred seventy-eight thousand, seventy-three".