554121002 has 8 divisors (see below), whose sum is σ = 835774212. Its totient is φ = 275529600.

The previous prime is 554120999. The next prime is 554121053. The reversal of 554121002 is 200121455.

It can be written as a sum of positive squares in 2 ways, for example, as 554084521 + 36481 = 23539^2 + 191^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 764999 + ... + 765722.

Almost surely, 2^554121002 is an apocalyptic number.

554121002 is a deficient number, since it is larger than the sum of its proper divisors (281653210).

554121002 is a wasteful number, since it uses less digits than its factorization.

554121002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1530904.

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 554121002 is about 23539.7748927215. The cubic root of 554121002 is about 821.3624988692.

Adding to 554121002 its reverse (200121455), we get a palindrome (754242457).

The spelling of 554121002 in words is "five hundred fifty-four million, one hundred twenty-one thousand, two".