50787377 has 8 divisors (see below), whose sum is σ = 51974880. Its totient is φ = 49610880.

The previous prime is 50787353. The next prime is 50787379. The reversal of 50787377 is 77378705.

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 50787377 - 2¹² = 50783281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50787379) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6977 + ... + 12257.

It is an arithmetic number, because the mean of its divisors is an integer number (6496860).

Almost surely, 2^50787377 is an apocalyptic number.

It is an amenable number.

50787377 is a deficient number, since it is larger than the sum of its proper divisors (1187503).

50787377 is a wasteful number, since it uses less digits than its factorization.

50787377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5503.

The product of its (nonzero) digits is 288120, while the sum is 44.

The square root of 50787377 is about 7126.5262926618. The cubic root of 50787377 is about 370.3269012553.

The spelling of 50787377 in words is "fifty million, seven hundred eighty-seven thousand, three hundred seventy-seven".