5208759486 has 48 divisors (see below), whose sum is σ = 13464827280. Its totient is φ = 1488216240.

The previous prime is 5208759473. The next prime is 5208759487. The reversal of 5208759486 is 6849578025.

5208759486 is a `hidden beast` number, since 520 + 8 + 75 + 9 + 48 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5208759487) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 981625 + ... + 986916.

It is an arithmetic number, because the mean of its divisors is an integer number (280517235).

Almost surely, 2^5208759486 is an apocalyptic number.

5208759486 is an abundant number, since it is smaller than the sum of its proper divisors (8256067794).

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

5208759486 is a wasteful number, since it uses less digits than its factorization.

5208759486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1968566 (or 1968553 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 54.

The square root of 5208759486 is about 72171.7360605937. The cubic root of 5208759486 is about 1733.4504610282.

The spelling of 5208759486 in words is "five billion, two hundred eight million, seven hundred fifty-nine thousand, four hundred eighty-six".