5210323816 has 32 divisors (see below), whose sum is σ = 9848764800. Its totient is φ = 2584022400.

The previous prime is 5210323793. The next prime is 5210323819. The reversal of 5210323816 is 6183230125.

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

It is not an unprimeable number, because it can be changed into a prime (5210323819) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2215041 + ... + 2217391.

It is an arithmetic number, because the mean of its divisors is an integer number (307773900).

Almost surely, 2^5210323816 is an apocalyptic number.

It is an amenable number.

5210323816 is a deficient number, since it is larger than the sum of its proper divisors (4638440984).

5210323816 is a wasteful number, since it uses less digits than its factorization.

5210323816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4489 (or 4485 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 5210323816 is about 72182.5727998109. The cubic root of 5210323816 is about 1733.6239775279.

The spelling of 5210323816 in words is "five billion, two hundred ten million, three hundred twenty-three thousand, eight hundred sixteen".