554611401466 has 16 divisors (see below), whose sum is σ = 833951453760. Its totient is φ = 276628408480.

The previous prime is 554611401451. The next prime is 554611401499. The reversal of 554611401466 is 664104116455.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1144605 + ... + 1555423.

It is an arithmetic number, because the mean of its divisors is an integer number (52121965860).

Almost surely, 2^554611401466 is an apocalyptic number.

554611401466 is a deficient number, since it is larger than the sum of its proper divisors (279340052294).

554611401466 is a wasteful number, since it uses less digits than its factorization.

554611401466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412469.

The product of its (nonzero) digits is 345600, while the sum is 43.

The spelling of 554611401466 in words is "five hundred fifty-four billion, six hundred eleven million, four hundred one thousand, four hundred sixty-six".