42056053 has 8 divisors (see below), whose sum is σ = 45426528. Its totient is φ = 38704944.

The previous prime is 42056041. The next prime is 42056059. The reversal of 42056053 is 35065024.

42056053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 42056053 - 2¹³ = 42047861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42056059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151 + ... + 9172.

It is an arithmetic number, because the mean of its divisors is an integer number (5678316).

Almost surely, 2^42056053 is an apocalyptic number.

It is an amenable number.

42056053 is a deficient number, since it is larger than the sum of its proper divisors (3370475).

42056053 is a wasteful number, since it uses less digits than its factorization.

42056053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9683.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 42056053 is about 6485.0638393157. The cubic root of 42056053 is about 347.7572320342.

The spelling of 42056053 in words is "forty-two million, fifty-six thousand, fifty-three".