50871897410 has 8 divisors (see below), whose sum is σ = 91569415356. Its totient is φ = 20348758960.

The previous prime is 50871897403. The next prime is 50871897431. The reversal of 50871897410 is 1479817805.

It can be written as a sum of positive squares in 2 ways, for example, as 50857917289 + 13980121 = 225517^2 + 3739^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2543594861 + ... + 2543594880.

Almost surely, 2^50871897410 is an apocalyptic number.

50871897410 is a deficient number, since it is larger than the sum of its proper divisors (40697517946).

50871897410 is a wasteful number, since it uses less digits than its factorization.

50871897410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5087189748.

The product of its (nonzero) digits is 564480, while the sum is 50.

The spelling of 50871897410 in words is "fifty billion, eight hundred seventy-one million, eight hundred ninety-seven thousand, four hundred ten".