5253862388 has 6 divisors (see below), whose sum is σ = 9194259186. Its totient is φ = 2626931192.

The previous prime is 5253862357. The next prime is 5253862391. The reversal of 5253862388 is 8832683525.

It can be written as a sum of positive squares in only one way, i.e., 4207857424 + 1046004964 = 64868^2 + 32342^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656732795 + ... + 656732802.

It is an arithmetic number, because the mean of its divisors is an integer number (1532376531).

Almost surely, 2^5253862388 is an apocalyptic number.

It is an amenable number.

5253862388 is a deficient number, since it is larger than the sum of its proper divisors (3940396798).

5253862388 is a wasteful number, since it uses less digits than its factorization.

5253862388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1313465601 (or 1313465599 counting only the distinct ones).

The product of its digits is 2764800, while the sum is 50.

The square root of 5253862388 is about 72483.5318399980. The cubic root of 5253862388 is about 1738.4394326824.

The spelling of 5253862388 in words is "five billion, two hundred fifty-three million, eight hundred sixty-two thousand, three hundred eighty-eight".