42525333 has 12 divisors (see below), whose sum is σ = 61629568. Its totient is φ = 28256040.

The previous prime is 42525311. The next prime is 42525341. The reversal of 42525333 is 33352524.

It is not a de Polignac number, because 42525333 - 2⁶ = 42525269 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42525297 and 42525306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42525433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4933 + ... + 10458.

Almost surely, 2^42525333 is an apocalyptic number.

It is an amenable number.

42525333 is a deficient number, since it is larger than the sum of its proper divisors (19104235).

42525333 is a wasteful number, since it uses less digits than its factorization.

42525333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15704 (or 15701 counting only the distinct ones).

The product of its digits is 10800, while the sum is 27.

The square root of 42525333 is about 6521.1450681610. The cubic root of 42525333 is about 349.0459268027.

Adding to 42525333 its reverse (33352524), we get a palindrome (75877857).

The spelling of 42525333 in words is "forty-two million, five hundred twenty-five thousand, three hundred thirty-three".