42565150 has 12 divisors (see below), whose sum is σ = 79171272. Its totient is φ = 17026040.

The previous prime is 42565109. The next prime is 42565151. The reversal of 42565150 is 5156524.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42565151) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 425602 + ... + 425701.

It is an arithmetic number, because the mean of its divisors is an integer number (6597606).

Almost surely, 2^42565150 is an apocalyptic number.

42565150 is a deficient number, since it is larger than the sum of its proper divisors (36606122).

42565150 is a wasteful number, since it uses less digits than its factorization.

42565150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851315 (or 851310 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 42565150 is about 6524.1972686301. The cubic root of 42565150 is about 349.1548315060.

The spelling of 42565150 in words is "forty-two million, five hundred sixty-five thousand, one hundred fifty".