5161723355 has 8 divisors (see below), whose sum is σ = 6393876864. Its totient is φ = 3996172800.

The previous prime is 5161723339. The next prime is 5161723361. The reversal of 5161723355 is 5533271615.

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

It is not a de Polignac number, because 5161723355 - 2⁴ = 5161723339 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16650566 + ... + 16650875.

It is an arithmetic number, because the mean of its divisors is an integer number (799234608).

Almost surely, 2^5161723355 is an apocalyptic number.

5161723355 is a deficient number, since it is larger than the sum of its proper divisors (1232153509).

5161723355 is a wasteful number, since it uses less digits than its factorization.

5161723355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33301477.

The product of its digits is 94500, while the sum is 38.

The square root of 5161723355 is about 71845.1345255891. The cubic root of 5161723355 is about 1728.2168753707.

The spelling of 5161723355 in words is "five billion, one hundred sixty-one million, seven hundred twenty-three thousand, three hundred fifty-five".