42653055 has 32 divisors (see below), whose sum is σ = 72898560. Its totient is φ = 21248640.

The previous prime is 42653041. The next prime is 42653057. The reversal of 42653055 is 55035624.

It is not a de Polignac number, because 42653055 - 2⁷ = 42652927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42653057) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11904 + ... + 15066.

It is an arithmetic number, because the mean of its divisors is an integer number (2278080).

Almost surely, 2^42653055 is an apocalyptic number.

42653055 is a deficient number, since it is larger than the sum of its proper divisors (30245505).

42653055 is a wasteful number, since it uses less digits than its factorization.

42653055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3231.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 42653055 is about 6530.9306381250. The cubic root of 42653055 is about 349.3950229232.

Adding to 42653055 its reverse (55035624), we get a palindrome (97688679).

The spelling of 42653055 in words is "forty-two million, six hundred fifty-three thousand, fifty-five".