554140022 has 8 divisors (see below), whose sum is σ = 838566216. Its totient is φ = 274617952.

The previous prime is 554140003. The next prime is 554140031. The reversal of 554140022 is 220041455.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 554140022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1225748 + ... + 1226199.

It is an arithmetic number, because the mean of its divisors is an integer number (104820777).

Almost surely, 2^554140022 is an apocalyptic number.

554140022 is a deficient number, since it is larger than the sum of its proper divisors (284426194).

554140022 is a wasteful number, since it uses less digits than its factorization.

554140022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2452062.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 554140022 is about 23540.1788863211. The cubic root of 554140022 is about 821.3718964171.

Adding to 554140022 its reverse (220041455), we get a palindrome (774181477).

The spelling of 554140022 in words is "five hundred fifty-four million, one hundred forty thousand, twenty-two".