5287354825 has 6 divisors (see below), whose sum is σ = 6556320014. Its totient is φ = 4229883840.

The previous prime is 5287354811. The next prime is 5287354837. The reversal of 5287354825 is 5284537825.

It can be written as a sum of positive squares in 3 ways, for example, as 340623936 + 4946730889 = 18456^2 + 70333^2 .

It is not a de Polignac number, because 5287354825 - 2⁹ = 5287354313 is a prime.

It is a super-2 number, since 2×5287354825² = 55912242090901561250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 105747072 + ... + 105747121.

Almost surely, 2^5287354825 is an apocalyptic number.

It is an amenable number.

5287354825 is a deficient number, since it is larger than the sum of its proper divisors (1268965189).

5287354825 is a wasteful number, since it uses less digits than its factorization.

5287354825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211494203 (or 211494198 counting only the distinct ones).

The product of its digits is 2688000, while the sum is 49.

The square root of 5287354825 is about 72714.1996105300. The cubic root of 5287354825 is about 1742.1256912510.

The spelling of 5287354825 in words is "five billion, two hundred eighty-seven million, three hundred fifty-four thousand, eight hundred twenty-five".