5440541155 has 16 divisors (see below), whose sum is σ = 7465374720. Its totient is φ = 3728626272.

The previous prime is 5440541131. The next prime is 5440541167. The reversal of 5440541155 is 5511450445.

It is not a de Polignac number, because 5440541155 - 2²⁵ = 5406986723 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5440541155.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24402 + ... + 107128.

It is an arithmetic number, because the mean of its divisors is an integer number (466585920).

Almost surely, 2^5440541155 is an apocalyptic number.

5440541155 is a deficient number, since it is larger than the sum of its proper divisors (2024833565).

5440541155 is a wasteful number, since it uses less digits than its factorization.

5440541155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84618.

The product of its (nonzero) digits is 40000, while the sum is 34.

The square root of 5440541155 is about 73760.0240984234. The cubic root of 5440541155 is about 1758.7901847326.

The spelling of 5440541155 in words is "five billion, four hundred forty million, five hundred forty-one thousand, one hundred fifty-five".