5440126155 has 16 divisors (see below), whose sum is σ = 8889398784. Its totient is φ = 2839668320.

The previous prime is 5440126127. The next prime is 5440126183. The reversal of 5440126155 is 5516210445.

It is an interprime number because it is at equal distance from previous prime (5440126127) and next prime (5440126183).

It is a de Polignac number, because none of the positive numbers 2^k-5440126155 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, 3857541 + ... + 3858950.

It is an arithmetic number, because the mean of its divisors is an integer number (555587424).

Almost surely, 2^5440126155 is an apocalyptic number.

5440126155 is a deficient number, since it is larger than the sum of its proper divisors (3449272629).

5440126155 is a wasteful number, since it uses less digits than its factorization.

5440126155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7716546.

The product of its (nonzero) digits is 24000, while the sum is 33.

The square root of 5440126155 is about 73757.2108678196. The cubic root of 5440126155 is about 1758.7454639064.

The spelling of 5440126155 in words is "five billion, four hundred forty million, one hundred twenty-six thousand, one hundred fifty-five".