42054175 has 24 divisors (see below), whose sum is σ = 56286576. Its totient is φ = 31050240.

The previous prime is 42054157. The next prime is 42054203. The reversal of 42054175 is 57145024.

It is not a de Polignac number, because 42054175 - 2¹⁷ = 41923103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21592 + ... + 23458.

It is an arithmetic number, because the mean of its divisors is an integer number (2345274).

Almost surely, 2^42054175 is an apocalyptic number.

42054175 is a deficient number, since it is larger than the sum of its proper divisors (14232401).

42054175 is a wasteful number, since it uses less digits than its factorization.

42054175 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1947 (or 1942 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 42054175 is about 6484.9190434423. The cubic root of 42054175 is about 347.7520556268.

Adding to 42054175 its reverse (57145024), we get a palindrome (99199199).

The spelling of 42054175 in words is "forty-two million, fifty-four thousand, one hundred seventy-five".