5455147414243 has 4 divisors (see below), whose sum is σ = 5455181877408. Its totient is φ = 5455112951080.

The previous prime is 5455147414217. The next prime is 5455147414291. The reversal of 5455147414243 is 3424147415545.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5455147414243 - 2¹⁷ = 5455147283171 is a prime.

It is a super-2 number, since 2×5455147414243² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5455147414543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16993048 + ... + 17311093.

It is an arithmetic number, because the mean of its divisors is an integer number (1363795469352).

Almost surely, 2^{5455147414243} is an apocalyptic number.

5455147414243 is a deficient number, since it is larger than the sum of its proper divisors (34463165).

5455147414243 is a wasteful number, since it uses less digits than its factorization.

5455147414243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34463164.

The product of its digits is 5376000, while the sum is 49.

The spelling of 5455147414243 in words is "five trillion, four hundred fifty-five billion, one hundred forty-seven million, four hundred fourteen thousand, two hundred forty-three".