5440453115 has 8 divisors (see below), whose sum is σ = 6617976288. Its totient is φ = 4292740800.

The previous prime is 5440453111. The next prime is 5440453129. The reversal of 5440453115 is 5113540445.

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

It is not a de Polignac number, because 5440453115 - 2² = 5440453111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5440453111) 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, 7452311 + ... + 7453040.

It is an arithmetic number, because the mean of its divisors is an integer number (827247036).

Almost surely, 2^5440453115 is an apocalyptic number.

5440453115 is a deficient number, since it is larger than the sum of its proper divisors (1177523173).

5440453115 is a wasteful number, since it uses less digits than its factorization.

5440453115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14905429.

The product of its (nonzero) digits is 24000, while the sum is 32.

The square root of 5440453115 is about 73759.4272957701. The cubic root of 5440453115 is about 1758.7806976418.

The spelling of 5440453115 in words is "five billion, four hundred forty million, four hundred fifty-three thousand, one hundred fifteen".