5661795273 has 8 divisors (see below), whose sum is σ = 7557852000. Its totient is φ = 3770134368.

The previous prime is 5661795259. The next prime is 5661795287. The reversal of 5661795273 is 3725971665.

It is an interprime number because it is at equal distance from previous prime (5661795259) and next prime (5661795287).

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

It is not a de Polignac number, because 5661795273 - 2⁴ = 5661795257 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5661795233) 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, 1095948 + ... + 1101101.

It is an arithmetic number, because the mean of its divisors is an integer number (944731500).

Almost surely, 2^5661795273 is an apocalyptic number.

It is an amenable number.

5661795273 is a deficient number, since it is larger than the sum of its proper divisors (1896056727).

5661795273 is a wasteful number, since it uses less digits than its factorization.

5661795273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2197911.

The product of its digits is 2381400, while the sum is 51.

The square root of 5661795273 is about 75244.9019734892. The cubic root of 5661795273 is about 1782.3160602717.

The spelling of 5661795273 in words is "five billion, six hundred sixty-one million, seven hundred ninety-five thousand, two hundred seventy-three".