5287101766822 has 4 divisors (see below), whose sum is σ = 7930652650236. Its totient is φ = 2643550883410.

The previous prime is 5287101766799. The next prime is 5287101766907. The reversal of 5287101766822 is 2286671017825.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1321775441704 + ... + 1321775441707.

It is an arithmetic number, because the mean of its divisors is an integer number (1982663162559).

Almost surely, 2^{5287101766822} is an apocalyptic number.

5287101766822 is a deficient number, since it is larger than the sum of its proper divisors (2643550883414).

5287101766822 is a wasteful number, since it uses less digits than its factorization.

5287101766822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2643550883413.

The product of its (nonzero) digits is 4515840, while the sum is 55.

The spelling of 5287101766822 in words is "five trillion, two hundred eighty-seven billion, one hundred one million, seven hundred sixty-six thousand, eight hundred twenty-two".