42554254 has 8 divisors (see below), whose sum is σ = 64417320. Its totient is φ = 21081816.

The previous prime is 42554249. The next prime is 42554257. The reversal of 42554254 is 45245524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42554257) 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, 97384 + ... + 97819.

It is an arithmetic number, because the mean of its divisors is an integer number (8052165).

Almost surely, 2^42554254 is an apocalyptic number.

42554254 is a deficient number, since it is larger than the sum of its proper divisors (21863066).

42554254 is a wasteful number, since it uses less digits than its factorization.

42554254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195314.

The product of its digits is 32000, while the sum is 31.

The square root of 42554254 is about 6523.3621699243. The cubic root of 42554254 is about 349.1250362728.

Adding to 42554254 its reverse (45245524), we get a palindrome (87799778).

The spelling of 42554254 in words is "forty-two million, five hundred fifty-four thousand, two hundred fifty-four".