5455420245545 has 8 divisors (see below), whose sum is σ = 6546640271424. Its totient is φ = 4364245545264.

The previous prime is 5455420245497. The next prime is 5455420245559.

5455420245545 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5455420245545 - 2¹⁶ = 5455420180009 is a prime.

It is a super-2 number, since 2×5455420245545² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5455420245493 and 5455420245502.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11066039 + ... + 11548508.

It is an arithmetic number, because the mean of its divisors is an integer number (818330033928).

Almost surely, 2^{5455420245545} is an apocalyptic number.

It is an amenable number.

5455420245545 is a deficient number, since it is larger than the sum of its proper divisors (1091220025879).

5455420245545 is a wasteful number, since it uses less digits than its factorization.

5455420245545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22662799.

The product of its (nonzero) digits is 16000000, while the sum is 50.

The spelling of 5455420245545 in words is "five trillion, four hundred fifty-five billion, four hundred twenty million, two hundred forty-five thousand, five hundred forty-five".