5455051223 has 4 divisors (see below), whose sum is σ = 5455254168. Its totient is φ = 5454848280.

The previous prime is 5455051201. The next prime is 5455051241. The reversal of 5455051223 is 3221505545.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3221505545 = 5 ⋅644301109.

It is a cyclic number.

It is not a de Polignac number, because 5455051223 - 2²⁰ = 5454002647 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5455051223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5455053223) 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, 53636 + ... + 117417.

It is an arithmetic number, because the mean of its divisors is an integer number (1363813542).

Almost surely, 2^5455051223 is an apocalyptic number.

5455051223 is a deficient number, since it is larger than the sum of its proper divisors (202945).

5455051223 is a wasteful number, since it uses less digits than its factorization.

5455051223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202944.

The product of its (nonzero) digits is 30000, while the sum is 32.

The square root of 5455051223 is about 73858.3185768536. The cubic root of 5455051223 is about 1760.3523768231.

Adding to 5455051223 its reverse (3221505545), we get a palindrome (8676556768).

The spelling of 5455051223 in words is "five billion, four hundred fifty-five million, fifty-one thousand, two hundred twenty-three".