5440552255 has 8 divisors (see below), whose sum is σ = 6540601392. Its totient is φ = 4344482688.

The previous prime is 5440552147. The next prime is 5440552259. The reversal of 5440552255 is 5522550445.

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

It is a cyclic number.

It is not a de Polignac number, because 5440552255 - 2²¹ = 5438455103 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 (5440552259) 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, 991882 + ... + 997351.

It is an arithmetic number, because the mean of its divisors is an integer number (817575174).

Almost surely, 2^5440552255 is an apocalyptic number.

5440552255 is a deficient number, since it is larger than the sum of its proper divisors (1100049137).

5440552255 is a wasteful number, since it uses less digits than its factorization.

5440552255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1989785.

The product of its (nonzero) digits is 200000, while the sum is 37.

The square root of 5440552255 is about 73760.0993423951. The cubic root of 5440552255 is about 1758.7913808488.

The spelling of 5440552255 in words is "five billion, four hundred forty million, five hundred fifty-two thousand, two hundred fifty-five".