5203437066 has 48 divisors (see below), whose sum is σ = 11493301248. Its totient is φ = 1701016800.

The previous prime is 5203437053. The next prime is 5203437089. The reversal of 5203437066 is 6607343025.

5203437066 is a `hidden beast` number, since 520 + 3 + 4 + 3 + 70 + 66 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 5203437066.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 233440 + ... + 254756.

It is an arithmetic number, because the mean of its divisors is an integer number (239443776).

Almost surely, 2^5203437066 is an apocalyptic number.

5203437066 is an abundant number, since it is smaller than the sum of its proper divisors (6289864182).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5203437066 is a wasteful number, since it uses less digits than its factorization.

5203437066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21587 (or 21584 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 36.

The square root of 5203437066 is about 72134.8533373431. The cubic root of 5203437066 is about 1732.8598344305.

The spelling of 5203437066 in words is "five billion, two hundred three million, four hundred thirty-seven thousand, sixty-six".