5203009899 has 12 divisors (see below), whose sum is σ = 7757893312. Its totient is φ = 3356780400.

The previous prime is 5203009831. The next prime is 5203009901. The reversal of 5203009899 is 9989003025.

5203009899 is a `hidden beast` number, since 520 + 30 + 0 + 9 + 8 + 99 = 666.

It is not a de Polignac number, because 5203009899 - 2⁹ = 5203009387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5203009829) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9324112 + ... + 9324669.

Almost surely, 2^5203009899 is an apocalyptic number.

5203009899 is a deficient number, since it is larger than the sum of its proper divisors (2554883413).

5203009899 is a wasteful number, since it uses less digits than its factorization.

5203009899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18648818 (or 18648815 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 45.

The square root of 5203009899 is about 72131.8923847143. The cubic root of 5203009899 is about 1732.8124144410.

The spelling of 5203009899 in words is "five billion, two hundred three million, nine thousand, eight hundred ninety-nine".