5578505842 has 96 divisors (see below), whose sum is σ = 10870675200. Its totient is φ = 2126621952.

The previous prime is 5578505833. The next prime is 5578505843. The reversal of 5578505842 is 2485058755.

It is a super-2 number, since 2×5578505842² = 62239454858456257928, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is not an unprimeable number, because it can be changed into a prime (5578505843) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4327134 + ... + 4328422.

It is an arithmetic number, because the mean of its divisors is an integer number (113236200).

Almost surely, 2^5578505842 is an apocalyptic number.

5578505842 is a deficient number, since it is larger than the sum of its proper divisors (5292169358).

5578505842 is a wasteful number, since it uses less digits than its factorization.

5578505842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1440 (or 1433 counting only the distinct ones).

The product of its (nonzero) digits is 2240000, while the sum is 49.

The square root of 5578505842 is about 74689.3957801240. The cubic root of 5578505842 is about 1773.5330965328.

The spelling of 5578505842 in words is "five billion, five hundred seventy-eight million, five hundred five thousand, eight hundred forty-two".