5440133146 has 16 divisors (see below), whose sum is σ = 9626780160. Its totient is φ = 2256276240.

The previous prime is 5440133129. The next prime is 5440133197. The reversal of 5440133146 is 6413310445.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6267001 + ... + 6267868.

It is an arithmetic number, because the mean of its divisors is an integer number (601673760).

Almost surely, 2^5440133146 is an apocalyptic number.

5440133146 is a deficient number, since it is larger than the sum of its proper divisors (4186647014).

5440133146 is a wasteful number, since it uses less digits than its factorization.

5440133146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12534909.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 5440133146 is about 73757.2582597808. The cubic root of 5440133146 is about 1758.7462172826.

The spelling of 5440133146 in words is "five billion, four hundred forty million, one hundred thirty-three thousand, one hundred forty-six".