554066377344 has 48 divisors (see below), whose sum is σ = 1594383719370. Its totient is φ = 184688792064.

The previous prime is 554066377309. The next prime is 554066377421. The reversal of 554066377344 is 443773660455.

554066377344 is a `hidden beast` number, since 5 + 540 + 6 + 63 + 7 + 7 + 34 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 402209640000 + 151856737344 = 634200^2 + 389688^2 .

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 240479047 + ... + 240481350.

Almost surely, 2^554066377344 is an apocalyptic number.

It is an amenable number.

554066377344 is an abundant number, since it is smaller than the sum of its proper divisors (1040317342026).

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

554066377344 is a wasteful number, since it uses less digits than its factorization.

554066377344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480960417 (or 480960402 counting only the distinct ones).

The product of its (nonzero) digits is 25401600, while the sum is 54.

The spelling of 554066377344 in words is "five hundred fifty-four billion, sixty-six million, three hundred seventy-seven thousand, three hundred forty-four".