5445042 has 8 divisors (see below), whose sum is σ = 10890096. Its totient is φ = 1815012.

The previous prime is 5445029. The next prime is 5445053. The reversal of 5445042 is 2405445.

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

5445042 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 453748 + ... + 453759.

It is an arithmetic number, because the mean of its divisors is an integer number (1361262).

Almost surely, 2^5445042 is an apocalyptic number.

5445042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5445042 is a wasteful number, since it uses less digits than its factorization.

5445042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907512.

The product of its (nonzero) digits is 3200, while the sum is 24.

The square root of 5445042 is about 2333.4613774391. The cubic root of 5445042 is about 175.9275054397.

The spelling of 5445042 in words is "five million, four hundred forty-five thousand, forty-two".