5494240856 has 32 divisors (see below), whose sum is σ = 11452022400. Its totient is φ = 2454001920.

The previous prime is 5494240847. The next prime is 5494240861. The reversal of 5494240856 is 6580424945.

It is a super-2 number, since 2×5494240856² = 60373365167479225472, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5494240856.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 848861 + ... + 855308.

It is an arithmetic number, because the mean of its divisors is an integer number (357875700).

Almost surely, 2^5494240856 is an apocalyptic number.

It is an amenable number.

5494240856 is an abundant number, since it is smaller than the sum of its proper divisors (5957781544).

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

5494240856 is a wasteful number, since it uses less digits than its factorization.

5494240856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1704219 (or 1704215 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 47.

The square root of 5494240856 is about 74123.1465603019. The cubic root of 5494240856 is about 1764.5578378100.

The spelling of 5494240856 in words is "five billion, four hundred ninety-four million, two hundred forty thousand, eight hundred fifty-six".