42025054 has 16 divisors (see below), whose sum is σ = 67006656. Its totient is φ = 19699200.

The previous prime is 42025001. The next prime is 42025069. The reversal of 42025054 is 45052024.

It is a super-2 number, since 2×42025054² = 3532210327405832, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6934 + ... + 11494.

It is an arithmetic number, because the mean of its divisors is an integer number (4187916).

Almost surely, 2^42025054 is an apocalyptic number.

42025054 is a deficient number, since it is larger than the sum of its proper divisors (24981602).

42025054 is a wasteful number, since it uses less digits than its factorization.

42025054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4851.

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 42025054 is about 6482.6733682949. The cubic root of 42025054 is about 347.6717685049.

Adding to 42025054 its reverse (45052024), we get a palindrome (87077078).

The spelling of 42025054 in words is "forty-two million, twenty-five thousand, fifty-four".