5240849078 has 16 divisors (see below), whose sum is σ = 8280118320. Its totient is φ = 2480979456.

The previous prime is 5240849077. The next prime is 5240849087. The reversal of 5240849078 is 8709480425.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5240849077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21350 + ... + 104582.

It is an arithmetic number, because the mean of its divisors is an integer number (517507395).

Almost surely, 2^5240849078 is an apocalyptic number.

5240849078 is a deficient number, since it is larger than the sum of its proper divisors (3039269242).

5240849078 is a wasteful number, since it uses less digits than its factorization.

5240849078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84911.

The product of its (nonzero) digits is 645120, while the sum is 47.

The square root of 5240849078 is about 72393.7088288755. The cubic root of 5240849078 is about 1737.0029304463.

The spelling of 5240849078 in words is "five billion, two hundred forty million, eight hundred forty-nine thousand, seventy-eight".