5409015903 has 12 divisors (see below), whose sum is σ = 8024186248. Its totient is φ = 3508550640.

The previous prime is 5409015883. The next prime is 5409015907. The reversal of 5409015903 is 3095109045.

5409015903 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5409015903 - 2⁶ = 5409015839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5409015907) 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, 8121313 + ... + 8121978.

Almost surely, 2^5409015903 is an apocalyptic number.

5409015903 is a deficient number, since it is larger than the sum of its proper divisors (2615170345).

5409015903 is a wasteful number, since it uses less digits than its factorization.

5409015903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16243334 (or 16243331 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 36.

The square root of 5409015903 is about 73546.0121488582. The cubic root of 5409015903 is about 1755.3864948570.

The spelling of 5409015903 in words is "five billion, four hundred nine million, fifteen thousand, nine hundred three".