5286887141 has 4 divisors (see below), whose sum is σ = 5373557484. Its totient is φ = 5200216800.

The previous prime is 5286887119. The next prime is 5286887143. The reversal of 5286887141 is 1417886825.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 380445025 + 4906442116 = 19505^2 + 70046^2 .

It is a cyclic number.

It is not a de Polignac number, because 5286887141 - 2²² = 5282692837 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5286887141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5286887143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43335080 + ... + 43335201.

It is an arithmetic number, because the mean of its divisors is an integer number (1343389371).

Almost surely, 2^5286887141 is an apocalyptic number.

It is an amenable number.

5286887141 is a deficient number, since it is larger than the sum of its proper divisors (86670343).

5286887141 is an equidigital number, since it uses as much as digits as its factorization.

5286887141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86670342.

The product of its digits is 860160, while the sum is 50.

The square root of 5286887141 is about 72710.9836338362. The cubic root of 5286887141 is about 1742.0743241457.

The spelling of 5286887141 in words is "five billion, two hundred eighty-six million, eight hundred eighty-seven thousand, one hundred forty-one".