5277487252 has 12 divisors (see below), whose sum is σ = 9237026260. Its totient is φ = 2638336896.

The previous prime is 5277487231. The next prime is 5277487273. The reversal of 5277487252 is 2527847725.

It is an interprime number because it is at equal distance from previous prime (5277487231) and next prime (5277487273).

It can be written as a sum of positive squares in 2 ways, for example, as 4091649156 + 1185838096 = 63966^2 + 34436^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5277487196 and 5277487205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71493 + ... + 125164.

Almost surely, 2^5277487252 is an apocalyptic number.

It is an amenable number.

5277487252 is a deficient number, since it is larger than the sum of its proper divisors (3959539008).

5277487252 is a wasteful number, since it uses less digits than its factorization.

5277487252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203370 (or 203368 counting only the distinct ones).

The product of its digits is 2195200, while the sum is 49.

The square root of 5277487252 is about 72646.3161626245. The cubic root of 5277487252 is about 1741.0412638381.

The spelling of 5277487252 in words is "five billion, two hundred seventy-seven million, four hundred eighty-seven thousand, two hundred fifty-two".