4555426454544 has 120 divisors (see below), whose sum is σ = 14287030644928. Its totient is φ = 1224988600320.

The previous prime is 4555426454531. The next prime is 4555426454569. The reversal of 4555426454544 is 4454546245554.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23359327 + ... + 23553534.

Almost surely, 2^{4555426454544} is an apocalyptic number.

It is an amenable number.

4555426454544 is an abundant number, since it is smaller than the sum of its proper divisors (9731604190384).

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

4555426454544 is a wasteful number, since it uses less digits than its factorization.

4555426454544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46912913 (or 46912890 counting only the distinct ones).

The product of its digits is 153600000, while the sum is 57.

The spelling of 4555426454544 in words is "four trillion, five hundred fifty-five billion, four hundred twenty-six million, four hundred fifty-four thousand, five hundred forty-four".