5285632279 has 2 divisors, whose sum is σ = 5285632280. Its totient is φ = 5285632278.

The previous prime is 5285632241. The next prime is 5285632309. The reversal of 5285632279 is 9722365825.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5285632279 - 2¹³ = 5285624087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5285630279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2642816139 + 2642816140.

It is an arithmetic number, because the mean of its divisors is an integer number (2642816140).

Almost surely, 2^5285632279 is an apocalyptic number.

5285632279 is a deficient number, since it is larger than the sum of its proper divisors (1).

5285632279 is an equidigital number, since it uses as much as digits as its factorization.

5285632279 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1814400, while the sum is 49.

The square root of 5285632279 is about 72702.3540127828. The cubic root of 5285632279 is about 1741.9364840020.

The spelling of 5285632279 in words is "five billion, two hundred eighty-five million, six hundred thirty-two thousand, two hundred seventy-nine".