5440242315 has 16 divisors (see below), whose sum is σ = 8708751648. Its totient is φ = 2900007936.

The previous prime is 5440242307. The next prime is 5440242341. The reversal of 5440242315 is 5132420445.

It is not a de Polignac number, because 5440242315 - 2³ = 5440242307 is a prime.

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, 59652 + ... + 120161.

It is an arithmetic number, because the mean of its divisors is an integer number (544296978).

Almost surely, 2^5440242315 is an apocalyptic number.

5440242315 is a deficient number, since it is larger than the sum of its proper divisors (3268509333).

5440242315 is a wasteful number, since it uses less digits than its factorization.

5440242315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181838.

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 5440242315 is about 73757.9983120475. The cubic root of 5440242315 is about 1758.7579816565.

The spelling of 5440242315 in words is "five billion, four hundred forty million, two hundred forty-two thousand, three hundred fifteen".