50701889 has 8 divisors (see below), whose sum is σ = 59943360. Its totient is φ = 41960016.

The previous prime is 50701879. The next prime is 50701891. The reversal of 50701889 is 98810705.

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

It is not a de Polignac number, because 50701889 - 2⁴ = 50701873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50701879) 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, 124679 + ... + 125084.

It is an arithmetic number, because the mean of its divisors is an integer number (7492920).

Almost surely, 2^50701889 is an apocalyptic number.

It is an amenable number.

50701889 is a deficient number, since it is larger than the sum of its proper divisors (9241471).

50701889 is a wasteful number, since it uses less digits than its factorization.

50701889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249799.

The product of its (nonzero) digits is 20160, while the sum is 38.

The square root of 50701889 is about 7120.5258934997. The cubic root of 50701889 is about 370.1189999504.

The spelling of 50701889 in words is "fifty million, seven hundred one thousand, eight hundred eighty-nine".