50140127 has 4 divisors (see below), whose sum is σ = 50191416. Its totient is φ = 50088840.

The previous prime is 50140121. The next prime is 50140151. The reversal of 50140127 is 72104105.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50140127 is a prime.

It is a super-2 number, since 2×50140127² = 5028064671152258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50140099 and 50140108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50140121) 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, 24149 + ... + 26142.

It is an arithmetic number, because the mean of its divisors is an integer number (12547854).

Almost surely, 2^50140127 is an apocalyptic number.

50140127 is a deficient number, since it is larger than the sum of its proper divisors (51289).

50140127 is an equidigital number, since it uses as much as digits as its factorization.

50140127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51288.

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 50140127 is about 7080.9693545446. The cubic root of 50140127 is about 368.7469837156.

The spelling of 50140127 in words is "fifty million, one hundred forty thousand, one hundred twenty-seven".