5455791 has 12 divisors (see below), whose sum is σ = 8597160. Its totient is φ = 3306480.

The previous prime is 5455787. The next prime is 5455837. The reversal of 5455791 is 1975545.

It is not a de Polignac number, because 5455791 - 2² = 5455787 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5455771) 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, 27456 + ... + 27653.

It is an arithmetic number, because the mean of its divisors is an integer number (716430).

Almost surely, 2^5455791 is an apocalyptic number.

5455791 is a deficient number, since it is larger than the sum of its proper divisors (3141369).

5455791 is a wasteful number, since it uses less digits than its factorization.

5455791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55126 (or 55123 counting only the distinct ones).

The product of its digits is 31500, while the sum is 36.

The square root of 5455791 is about 2335.7634726145. The cubic root of 5455791 is about 176.0431948904.

It can be divided in two parts, 545 and 5791, that added together give a palindrome (6336).

The spelling of 5455791 in words is "five million, four hundred fifty-five thousand, seven hundred ninety-one".