554146466 has 16 divisors (see below), whose sum is σ = 838978560. Its totient is φ = 274493520.

The previous prime is 554146459. The next prime is 554146469. The reversal of 554146466 is 664641455.

It is not an unprimeable number, because it can be changed into a prime (554146469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257756 + ... + 259896.

It is an arithmetic number, because the mean of its divisors is an integer number (52436160).

Almost surely, 2^554146466 is an apocalyptic number.

554146466 is a deficient number, since it is larger than the sum of its proper divisors (284832094).

554146466 is a wasteful number, since it uses less digits than its factorization.

554146466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3289.

The product of its digits is 345600, while the sum is 41.

The square root of 554146466 is about 23540.3157582901. The cubic root of 554146466 is about 821.3750802694.

The spelling of 554146466 in words is "five hundred fifty-four million, one hundred forty-six thousand, four hundred sixty-six".