5286766672390 has 32 divisors (see below), whose sum is σ = 10880742934080. Its totient is φ = 1811754276864.

The previous prime is 5286766672381. The next prime is 5286766672391. The reversal of 5286766672390 is 932766676825.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5286766672391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17588227 + ... + 17886286.

It is an arithmetic number, because the mean of its divisors is an integer number (340023216690).

Almost surely, 2^{5286766672390} is an apocalyptic number.

5286766672390 is an abundant number, since it is smaller than the sum of its proper divisors (5593976261690).

5286766672390 is a wasteful number, since it uses less digits than its factorization.

5286766672390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35476656.

The product of its (nonzero) digits is 274337280, while the sum is 67.

The spelling of 5286766672390 in words is "five trillion, two hundred eighty-six billion, seven hundred sixty-six million, six hundred seventy-two thousand, three hundred ninety".