5409189597 has 32 divisors (see below), whose sum is σ = 8611061760. Its totient is φ = 2955188160.

The previous prime is 5409189589. The next prime is 5409189607. The reversal of 5409189597 is 7959819045.

It is not a de Polignac number, because 5409189597 - 2³ = 5409189589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5409189517) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3979 + ... + 104087.

It is an arithmetic number, because the mean of its divisors is an integer number (269095680).

Almost surely, 2^5409189597 is an apocalyptic number.

It is an amenable number.

5409189597 is a deficient number, since it is larger than the sum of its proper divisors (3201872163).

5409189597 is a wasteful number, since it uses less digits than its factorization.

5409189597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100233.

The product of its (nonzero) digits is 4082400, while the sum is 57.

The square root of 5409189597 is about 73547.1929919830. The cubic root of 5409189597 is about 1755.4052842784.

The spelling of 5409189597 in words is "five billion, four hundred nine million, one hundred eighty-nine thousand, five hundred ninety-seven".