4455055505542 has 4 divisors (see below), whose sum is σ = 6682583258316. Its totient is φ = 2227527752770.

The previous prime is 4455055505513. The next prime is 4455055505561. The reversal of 4455055505542 is 2455055505544.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1113763876384 + ... + 1113763876387.

It is an arithmetic number, because the mean of its divisors is an integer number (1670645814579).

Almost surely, 2^{4455055505542} is an apocalyptic number.

4455055505542 is a deficient number, since it is larger than the sum of its proper divisors (2227527752774).

4455055505542 is a wasteful number, since it uses less digits than its factorization.

4455055505542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2227527752773.

The product of its (nonzero) digits is 10000000, while the sum is 49.

The spelling of 4455055505542 in words is "four trillion, four hundred fifty-five billion, fifty-five million, five hundred five thousand, five hundred forty-two".