5477791 has 12 divisors (see below), whose sum is σ = 6377616. Its totient is φ = 4685120.

The previous prime is 5477789. The next prime is 5477809. The reversal of 5477791 is 1977745.

It is not a de Polignac number, because 5477791 - 2¹ = 5477789 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 (5477741) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 726 + ... + 3388.

It is an arithmetic number, because the mean of its divisors is an integer number (531468).

Almost surely, 2^5477791 is an apocalyptic number.

5477791 is a deficient number, since it is larger than the sum of its proper divisors (899825).

5477791 is a wasteful number, since it uses less digits than its factorization.

5477791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2702 (or 2691 counting only the distinct ones).

The product of its digits is 61740, while the sum is 40.

The square root of 5477791 is about 2340.4681155700. The cubic root of 5477791 is about 176.2795038046.

It can be divided in two parts, 547 and 7791, that added together give a palindrome (8338).

The spelling of 5477791 in words is "five million, four hundred seventy-seven thousand, seven hundred ninety-one".