42553276 has 12 divisors (see below), whose sum is σ = 75873672. Its totient is φ = 20875088.

The previous prime is 42553267. The next prime is 42553279. The reversal of 42553276 is 67235524.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42553279) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100150 + ... + 100573.

It is an arithmetic number, because the mean of its divisors is an integer number (6322806).

Almost surely, 2^42553276 is an apocalyptic number.

It is an amenable number.

42553276 is a deficient number, since it is larger than the sum of its proper divisors (33320396).

42553276 is a wasteful number, since it uses less digits than its factorization.

42553276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200780 (or 200778 counting only the distinct ones).

The product of its digits is 50400, while the sum is 34.

The square root of 42553276 is about 6523.2872081490. The cubic root of 42553276 is about 349.1223616721.

The spelling of 42553276 in words is "forty-two million, five hundred fifty-three thousand, two hundred seventy-six".