5409501173 has 8 divisors (see below), whose sum is σ = 5578637400. Its totient is φ = 5242136320.

The previous prime is 5409501157. The next prime is 5409501239. The reversal of 5409501173 is 3711059045.

It can be written as a sum of positive squares in 4 ways, for example, as 416241604 + 4993259569 = 20402^2 + 70663^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5409501173 - 2⁴ = 5409501157 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 (5409501113) 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, 436640 + ... + 448857.

It is an arithmetic number, because the mean of its divisors is an integer number (697329675).

Almost surely, 2^5409501173 is an apocalyptic number.

It is an amenable number.

5409501173 is a deficient number, since it is larger than the sum of its proper divisors (169136227).

5409501173 is a wasteful number, since it uses less digits than its factorization.

5409501173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885687.

The product of its (nonzero) digits is 18900, while the sum is 35.

The square root of 5409501173 is about 73549.3111660470. The cubic root of 5409501173 is about 1755.4389881353.

The spelling of 5409501173 in words is "five billion, four hundred nine million, five hundred one thousand, one hundred seventy-three".