5242628836 has 27 divisors (see below), whose sum is σ = 9414490953. Its totient is φ = 2554483680.

The previous prime is 5242628819. The next prime is 5242628851. The reversal of 5242628836 is 6388262425.

It is a happy number.

The square root of 5242628836 is 72406.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 252619236 + 4990009600 = 15894^2 + 70640^2 .

It is a super-2 number, since 2×5242628836² = 54970314224117429792, 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 8 ways as a sum of consecutive naturals, for example, 5936851 + ... + 5937733.

Almost surely, 2^5242628836 is an apocalyptic number.

5242628836 is the 72406-th square number.

It is an amenable number.

5242628836 is a deficient number, since it is larger than the sum of its proper divisors (4171862117).

5242628836 is an frugal number, since it uses more digits than its factorization.

5242628836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1852 (or 926 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 46.

The cubic root of 5242628836 is about 1737.1995331301.

The spelling of 5242628836 in words is "five billion, two hundred forty-two million, six hundred twenty-eight thousand, eight hundred thirty-six".