5246560278 has 24 divisors (see below), whose sum is σ = 11381292000. Its totient is φ = 1746738864.

The previous prime is 5246560261. The next prime is 5246560283. The reversal of 5246560278 is 8720656425.

5246560278 is a `hidden beast` number, since 524 + 6 + 56 + 0 + 2 + 78 = 666.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 160878 + ... + 190721.

It is an arithmetic number, because the mean of its divisors is an integer number (474220500).

Almost surely, 2^5246560278 is an apocalyptic number.

5246560278 is an abundant number, since it is smaller than the sum of its proper divisors (6134731722).

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

5246560278 is a wasteful number, since it uses less digits than its factorization.

5246560278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352436 (or 352433 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 45.

The square root of 5246560278 is about 72433.1435048901. The cubic root of 5246560278 is about 1737.6336660137.

The spelling of 5246560278 in words is "five billion, two hundred forty-six million, five hundred sixty thousand, two hundred seventy-eight".