4554774774554 has 16 divisors (see below), whose sum is σ = 7053532938240. Its totient is φ = 2203617512880.

The previous prime is 4554774774499. The next prime is 4554774774581.

It is a happy number.

4554774774554 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4645274 + ... + 5539685.

It is an arithmetic number, because the mean of its divisors is an integer number (440845808640).

Almost surely, 2^{4554774774554} is an apocalyptic number.

4554774774554 is a deficient number, since it is larger than the sum of its proper divisors (2498758163686).

4554774774554 is a wasteful number, since it uses less digits than its factorization.

4554774774554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10192205.

The product of its digits is 1536640000, while the sum is 68.

The spelling of 4554774774554 in words is "four trillion, five hundred fifty-four billion, seven hundred seventy-four million, seven hundred seventy-four thousand, five hundred fifty-four".