5405771 has 8 divisors (see below), whose sum is σ = 6248160. Its totient is φ = 4580928.

The previous prime is 5405767. The next prime is 5405773. The reversal of 5405771 is 1775045.

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 5405771 - 2² = 5405767 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5405773) 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, 3716 + ... + 4961.

It is an arithmetic number, because the mean of its divisors is an integer number (781020).

Almost surely, 2^5405771 is an apocalyptic number.

5405771 is a deficient number, since it is larger than the sum of its proper divisors (842389).

5405771 is an equidigital number, since it uses as much as digits as its factorization.

5405771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8773.

The product of its (nonzero) digits is 4900, while the sum is 29.

The square root of 5405771 is about 2325.0313976375. The cubic root of 5405771 is about 175.5035402137.

The spelling of 5405771 in words is "five million, four hundred five thousand, seven hundred seventy-one".