50868202287 has 16 divisors (see below), whose sum is σ = 80883601920. Its totient is φ = 27803737632.

The previous prime is 50868202277. The next prime is 50868202327. The reversal of 50868202287 is 78220286805.

It is not a de Polignac number, because 50868202287 - 2⁴ = 50868202271 is a prime.

It is a super-2 number, since 2×50868202287² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50868202207) 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, 52658112 + ... + 52659077.

It is an arithmetic number, because the mean of its divisors is an integer number (5055225120).

Almost surely, 2^50868202287 is an apocalyptic number.

50868202287 is a deficient number, since it is larger than the sum of its proper divisors (30015399633).

50868202287 is a wasteful number, since it uses less digits than its factorization.

50868202287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105317222.

The product of its (nonzero) digits is 860160, while the sum is 48.

The spelling of 50868202287 in words is "fifty billion, eight hundred sixty-eight million, two hundred two thousand, two hundred eighty-seven".