5278253607 has 24 divisors (see below), whose sum is σ = 8319916800. Its totient is φ = 3197915280.

The previous prime is 5278253597. The next prime is 5278253681. The reversal of 5278253607 is 7063528725.

It is not a de Polignac number, because 5278253607 - 2⁶ = 5278253543 is a prime.

It is a super-2 number, since 2×5278253607² = 55719922279617020898, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5278253207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 399298 + ... + 412304.

It is an arithmetic number, because the mean of its divisors is an integer number (346663200).

Almost surely, 2^5278253607 is an apocalyptic number.

5278253607 is a deficient number, since it is larger than the sum of its proper divisors (3041663193).

5278253607 is a wasteful number, since it uses less digits than its factorization.

5278253607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17123 (or 17120 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 45.

The square root of 5278253607 is about 72651.5905331742. The cubic root of 5278253607 is about 1741.1255331779.

The spelling of 5278253607 in words is "five billion, two hundred seventy-eight million, two hundred fifty-three thousand, six hundred seven".