5494439424 has 40 divisors (see below), whose sum is σ = 14637534120. Its totient is φ = 1831479296.

The previous prime is 5494439417. The next prime is 5494439459. The reversal of 5494439424 is 4249344945.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1787019 + ... + 1790090.

It is an arithmetic number, because the mean of its divisors is an integer number (365938353).

Almost surely, 2^5494439424 is an apocalyptic number.

It is an amenable number.

5494439424 is an abundant number, since it is smaller than the sum of its proper divisors (9143094696).

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

5494439424 is an equidigital number, since it uses as much as digits as its factorization.

5494439424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3577130 (or 3577114 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 48.

The square root of 5494439424 is about 74124.4859948452. The cubic root of 5494439424 is about 1764.5790952508.

The spelling of 5494439424 in words is "five billion, four hundred ninety-four million, four hundred thirty-nine thousand, four hundred twenty-four".