42546255 has 16 divisors (see below), whose sum is σ = 68221440. Its totient is φ = 22642208.

The previous prime is 42546247. The next prime is 42546269. The reversal of 42546255 is 55264524.

It is a cyclic number.

It is not a de Polignac number, because 42546255 - 2³ = 42546247 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4726 + ... + 10364.

It is an arithmetic number, because the mean of its divisors is an integer number (4263840).

Almost surely, 2^42546255 is an apocalyptic number.

42546255 is a deficient number, since it is larger than the sum of its proper divisors (25675185).

42546255 is a wasteful number, since it uses less digits than its factorization.

42546255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6150.

The product of its digits is 48000, while the sum is 33.

The square root of 42546255 is about 6522.7490370242. The cubic root of 42546255 is about 349.1031596807.

The spelling of 42546255 in words is "forty-two million, five hundred forty-six thousand, two hundred fifty-five".