5278053287 has 8 divisors (see below), whose sum is σ = 5822693520. Its totient is φ = 4753218240.

The previous prime is 5278053281. The next prime is 5278053289. The reversal of 5278053287 is 7823508725.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5278053287 - 2⁸ = 5278053031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5278053281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4950737 + ... + 4951802.

It is an arithmetic number, because the mean of its divisors is an integer number (727836690).

Almost surely, 2^5278053287 is an apocalyptic number.

5278053287 is a deficient number, since it is larger than the sum of its proper divisors (544640233).

5278053287 is a wasteful number, since it uses less digits than its factorization.

5278053287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9902593.

The product of its (nonzero) digits is 940800, while the sum is 47.

The square root of 5278053287 is about 72650.2118854446. The cubic root of 5278053287 is about 1741.1035065314.

The spelling of 5278053287 in words is "five billion, two hundred seventy-eight million, fifty-three thousand, two hundred eighty-seven".