5243866762 has 4 divisors (see below), whose sum is σ = 7865800146. Its totient is φ = 2621933380.

The previous prime is 5243866741. The next prime is 5243866781. The reversal of 5243866762 is 2676683425.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5237561641 + 6305121 = 72371^2 + 2511^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1310966689 + ... + 1310966692.

Almost surely, 2^5243866762 is an apocalyptic number.

5243866762 is a deficient number, since it is larger than the sum of its proper divisors (2621933384).

5243866762 is a wasteful number, since it uses less digits than its factorization.

5243866762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2621933383.

The product of its digits is 2903040, while the sum is 49.

The square root of 5243866762 is about 72414.5479996941. The cubic root of 5243866762 is about 1737.3362555833.

The spelling of 5243866762 in words is "five billion, two hundred forty-three million, eight hundred sixty-six thousand, seven hundred sixty-two".