50287512005 has 8 divisors (see below), whose sum is σ = 60361005600. Its totient is φ = 40219348816.

The previous prime is 50287511999. The next prime is 50287512013. The reversal of 50287512005 is 50021578205.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50287512005 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1311815 + ... + 1349604.

It is an arithmetic number, because the mean of its divisors is an integer number (7545125700).

Almost surely, 2^50287512005 is an apocalyptic number.

It is an amenable number.

50287512005 is a deficient number, since it is larger than the sum of its proper divisors (10073493595).

50287512005 is a wasteful number, since it uses less digits than its factorization.

50287512005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2665203.

The product of its (nonzero) digits is 28000, while the sum is 35.

The spelling of 50287512005 in words is "fifty billion, two hundred eighty-seven million, five hundred twelve thousand, five".