5545977 has 8 divisors (see below), whose sum is σ = 7484064. Its totient is φ = 3652608.

The previous prime is 5545933. The next prime is 5545987. The reversal of 5545977 is 7795455.

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

It is not a de Polignac number, because 5545977 - 2⁶ = 5545913 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5545987) 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, 10888 + ... + 11385.

It is an arithmetic number, because the mean of its divisors is an integer number (935508).

Almost surely, 2^5545977 is an apocalyptic number.

It is an amenable number.

5545977 is a deficient number, since it is larger than the sum of its proper divisors (1938087).

5545977 is a wasteful number, since it uses less digits than its factorization.

5545977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22359.

The product of its digits is 220500, while the sum is 42.

The square root of 5545977 is about 2354.9898088951. The cubic root of 5545977 is about 177.0079156344.

The spelling of 5545977 in words is "five million, five hundred forty-five thousand, nine hundred seventy-seven".