5187523863290 has 16 divisors (see below), whose sum is σ = 9465454502568. Its totient is φ = 2046584756736.

The previous prime is 5187523863289. The next prime is 5187523863337. The reversal of 5187523863290 is 923683257815.

It can be written as a sum of positive squares in 4 ways, for example, as 4827683445601 + 359840417689 = 2197199^2 + 599867^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3553097807 + ... + 3553099266.

Almost surely, 2^{5187523863290} is an apocalyptic number.

5187523863290 is a deficient number, since it is larger than the sum of its proper divisors (4277930639278).

5187523863290 is a wasteful number, since it uses less digits than its factorization.

5187523863290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7106197153.

The product of its (nonzero) digits is 21772800, while the sum is 59.

The spelling of 5187523863290 in words is "five trillion, one hundred eighty-seven billion, five hundred twenty-three million, eight hundred sixty-three thousand, two hundred ninety".