5430587690 has 24 divisors (see below), whose sum is σ = 10744487460. Its totient is φ = 1974758720.

The previous prime is 5430587689. The next prime is 5430587737. The reversal of 5430587690 is 967850345.

It can be written as a sum of positive squares in 2 ways, for example, as 5004289081 + 426298609 = 70741^2 + 20647^2 .

It is a super-2 number, since 2×5430587690² = 58982565317559072200, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2242835 + ... + 2245254.

Almost surely, 2^5430587690 is an apocalyptic number.

5430587690 is a deficient number, since it is larger than the sum of its proper divisors (5313899770).

5430587690 is a wasteful number, since it uses less digits than its factorization.

5430587690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4488118 (or 4488107 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 47.

The square root of 5430587690 is about 73692.5212623371. The cubic root of 5430587690 is about 1757.7169616418.

The spelling of 5430587690 in words is "five billion, four hundred thirty million, five hundred eighty-seven thousand, six hundred ninety".