5324512636 has 24 divisors (see below), whose sum is σ = 9676764720. Its totient is φ = 2560438272.

The previous prime is 5324512621. The next prime is 5324512649. The reversal of 5324512636 is 6362154235.

It is a junction number, because it is equal to n+sod(n) for n = 5324512595 and 5324512604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59490 + ... + 119113.

It is an arithmetic number, because the mean of its divisors is an integer number (403198530).

Almost surely, 2^5324512636 is an apocalyptic number.

It is an amenable number.

5324512636 is a deficient number, since it is larger than the sum of its proper divisors (4352252084).

5324512636 is a wasteful number, since it uses less digits than its factorization.

5324512636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178893 (or 178891 counting only the distinct ones).

The product of its digits is 129600, while the sum is 37.

The square root of 5324512636 is about 72969.2581571171. The cubic root of 5324512636 is about 1746.1971993695.

The spelling of 5324512636 in words is "five billion, three hundred twenty-four million, five hundred twelve thousand, six hundred thirty-six".