554022042 has 32 divisors (see below), whose sum is σ = 1267512192. Its totient is φ = 158145024.

The previous prime is 554022037. The next prime is 554022043. The reversal of 554022042 is 240220455.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (554022043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44578 + ... + 55634.

It is an arithmetic number, because the mean of its divisors is an integer number (39609756).

Almost surely, 2^554022042 is an apocalyptic number.

554022042 is an abundant number, since it is smaller than the sum of its proper divisors (713490150).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

554022042 is a wasteful number, since it uses less digits than its factorization.

554022042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12262.

The product of its (nonzero) digits is 3200, while the sum is 24.

The square root of 554022042 is about 23537.6728246443. The cubic root of 554022042 is about 821.3136004807.

Adding to 554022042 its reverse (240220455), we get a palindrome (794242497).

The spelling of 554022042 in words is "five hundred fifty-four million, twenty-two thousand, forty-two".