50945541 has 4 divisors (see below), whose sum is σ = 67927392. Its totient is φ = 33963692.

The previous prime is 50945519. The next prime is 50945567. The reversal of 50945541 is 14554905.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 50945541 - 2¹¹ = 50943493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50945501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8490921 + ... + 8490926.

It is an arithmetic number, because the mean of its divisors is an integer number (16981848).

Almost surely, 2^50945541 is an apocalyptic number.

It is an amenable number.

50945541 is a deficient number, since it is larger than the sum of its proper divisors (16981851).

50945541 is a wasteful number, since it uses less digits than its factorization.

50945541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16981850.

The product of its (nonzero) digits is 18000, while the sum is 33.

The square root of 50945541 is about 7137.6145174701. The cubic root of 50945541 is about 370.7109316296.

The spelling of 50945541 in words is "fifty million, nine hundred forty-five thousand, five hundred forty-one".