5278303025 has 6 divisors (see below), whose sum is σ = 6545095782. Its totient is φ = 4222642400.

The previous prime is 5278302989. The next prime is 5278303027. The reversal of 5278303025 is 5203038725.

It can be written as a sum of positive squares in 3 ways, for example, as 534950641 + 4743352384 = 23129^2 + 68872^2 .

It is a de Polignac number, because none of the positive numbers 2^k-5278303025 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5278303027) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 105566036 + ... + 105566085.

It is an arithmetic number, because the mean of its divisors is an integer number (1090849297).

Almost surely, 2^5278303025 is an apocalyptic number.

It is an amenable number.

5278303025 is a deficient number, since it is larger than the sum of its proper divisors (1266792757).

5278303025 is a wasteful number, since it uses less digits than its factorization.

5278303025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211132131 (or 211132126 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 5278303025 is about 72651.9306350492. The cubic root of 5278303025 is about 1741.1309669621.

The spelling of 5278303025 in words is "five billion, two hundred seventy-eight million, three hundred three thousand, twenty-five".