42759053 has 4 divisors (see below), whose sum is σ = 42776448. Its totient is φ = 42741660.

The previous prime is 42759043. The next prime is 42759077. The reversal of 42759053 is 35095724.

42759053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 42759053 - 2⁴ = 42759037 is a prime.

It is a super-2 number, since 2×42759053² = 3656673226913618, 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 (42759043) 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 3 ways as a sum of consecutive naturals, for example, 4253 + ... + 10178.

It is an arithmetic number, because the mean of its divisors is an integer number (10694112).

Almost surely, 2^42759053 is an apocalyptic number.

It is an amenable number.

42759053 is a deficient number, since it is larger than the sum of its proper divisors (17395).

42759053 is a wasteful number, since it uses less digits than its factorization.

42759053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17394.

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 42759053 is about 6539.0406788764. The cubic root of 42759053 is about 349.6842131267.

The spelling of 42759053 in words is "forty-two million, seven hundred fifty-nine thousand, fifty-three".