5541291 has 40 divisors (see below), whose sum is σ = 9815520. Its totient is φ = 3048192.

The previous prime is 5541287. The next prime is 5541299. The reversal of 5541291 is 1921455.

It is not a de Polignac number, because 5541291 - 2² = 5541287 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (5541299) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 16275 + ... + 16611.

It is an arithmetic number, because the mean of its divisors is an integer number (245388).

Almost surely, 2^5541291 is an apocalyptic number.

5541291 is a deficient number, since it is larger than the sum of its proper divisors (4274229).

5541291 is a wasteful number, since it uses less digits than its factorization.

5541291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385 (or 376 counting only the distinct ones).

The product of its digits is 1800, while the sum is 27.

The square root of 5541291 is about 2353.9946898836. The cubic root of 5541291 is about 176.9580480868.

It can be divided in two parts, 5541 and 291, that added together give a cube (5832 = 18³).

The spelling of 5541291 in words is "five million, five hundred forty-one thousand, two hundred ninety-one".