50389627 has 4 divisors (see below), whose sum is σ = 50416696. Its totient is φ = 50362560.

The previous prime is 50389613. The next prime is 50389639. The reversal of 50389627 is 72698305.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50389627 - 2¹⁹ = 49865339 is a prime.

It is a super-2 number, since 2×50389627² = 5078229018398258, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50389627.

It is not an unprimeable number, because it can be changed into a prime (50387627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10518 + ... + 14539.

It is an arithmetic number, because the mean of its divisors is an integer number (12604174).

Almost surely, 2^50389627 is an apocalyptic number.

50389627 is a deficient number, since it is larger than the sum of its proper divisors (27069).

50389627 is a wasteful number, since it uses less digits than its factorization.

50389627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27068.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 50389627 is about 7098.5651367019. The cubic root of 50389627 is about 369.3576070192.

The spelling of 50389627 in words is "fifty million, three hundred eighty-nine thousand, six hundred twenty-seven".