42163053 has 8 divisors (see below), whose sum is σ = 56733600. Its totient is φ = 27850608.

The previous prime is 42163031. The next prime is 42163063. The reversal of 42163053 is 35036124.

It is a happy number.

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

It is not a de Polignac number, because 42163053 - 2⁹ = 42162541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42163063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64143 + ... + 64796.

It is an arithmetic number, because the mean of its divisors is an integer number (7091700).

Almost surely, 2^42163053 is an apocalyptic number.

It is an amenable number.

42163053 is a deficient number, since it is larger than the sum of its proper divisors (14570547).

42163053 is a wasteful number, since it uses less digits than its factorization.

42163053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129051.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 42163053 is about 6493.3083247294. The cubic root of 42163053 is about 348.0519063148.

Adding to 42163053 its reverse (35036124), we get a palindrome (77199177).

The spelling of 42163053 in words is "forty-two million, one hundred sixty-three thousand, fifty-three".