5440151 has 4 divisors (see below), whose sum is σ = 5493072. Its totient is φ = 5387232.

The previous prime is 5440117. The next prime is 5440181. The reversal of 5440151 is 1510445.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5440151 - 2⁶ = 5440087 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 (5440111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26306 + ... + 26511.

It is an arithmetic number, because the mean of its divisors is an integer number (1373268).

Almost surely, 2^5440151 is an apocalyptic number.

5440151 is a deficient number, since it is larger than the sum of its proper divisors (52921).

5440151 is a wasteful number, since it uses less digits than its factorization.

5440151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52920.

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 5440151 is about 2332.4131280714. The cubic root of 5440151 is about 175.8748141293.

Adding to 5440151 its reverse (1510445), we get a palindrome (6950596).

The spelling of 5440151 in words is "five million, four hundred forty thousand, one hundred fifty-one".