50377513287 has 8 divisors (see below), whose sum is σ = 67178983536. Its totient is φ = 33580525952.

The previous prime is 50377513229. The next prime is 50377513301. The reversal of 50377513287 is 78231577305.

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

It is a cyclic number.

It is not a de Polignac number, because 50377513287 - 2⁶ = 50377513223 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50377513787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1094418 + ... + 1139519.

It is an arithmetic number, because the mean of its divisors is an integer number (8397372942).

Almost surely, 2^50377513287 is an apocalyptic number.

50377513287 is a deficient number, since it is larger than the sum of its proper divisors (16801470249).

50377513287 is a wasteful number, since it uses less digits than its factorization.

50377513287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2241457.

The product of its (nonzero) digits is 1234800, while the sum is 48.

The spelling of 50377513287 in words is "fifty billion, three hundred seventy-seven million, five hundred thirteen thousand, two hundred eighty-seven".