50045141 has 4 divisors (see below), whose sum is σ = 50410572. Its totient is φ = 49679712.

The previous prime is 50045137. The next prime is 50045147. The reversal of 50045141 is 14154005.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14154005 = 5 ⋅2830801.

It can be written as a sum of positive squares in 2 ways, for example, as 33062500 + 16982641 = 5750^2 + 4121^2 .

It is a cyclic number.

It is not a de Polignac number, because 50045141 - 2² = 50045137 is a prime.

It is a super-2 number, since 2×50045141² = 5009032275419762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50045147) 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, 182510 + ... + 182783.

It is an arithmetic number, because the mean of its divisors is an integer number (12602643).

Almost surely, 2^50045141 is an apocalyptic number.

It is an amenable number.

50045141 is a deficient number, since it is larger than the sum of its proper divisors (365431).

50045141 is a wasteful number, since it uses less digits than its factorization.

50045141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365430.

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 50045141 is about 7074.2590424722. The cubic root of 50045141 is about 368.5139837603.

Adding to 50045141 its reverse (14154005), we get a palindrome (64199146).

The spelling of 50045141 in words is "fifty million, forty-five thousand, one hundred forty-one".