1354223455 has 16 divisors (see below), whose sum is σ = 1787313024. Its totient is φ = 978762240.

The previous prime is 1354223447. The next prime is 1354223459. The reversal of 1354223455 is 5543224531.

It is not a de Polignac number, because 1354223455 - 2³ = 1354223447 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 1354223455.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1354223459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218586 + ... + 224695.

It is an arithmetic number, because the mean of its divisors is an integer number (111707064).

Almost surely, 2^1354223455 is an apocalyptic number.

1354223455 is a deficient number, since it is larger than the sum of its proper divisors (433089569).

1354223455 is a wasteful number, since it uses less digits than its factorization.

1354223455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443346.

The product of its digits is 72000, while the sum is 34.

The square root of 1354223455 is about 36799.7752031177. The cubic root of 1354223455 is about 1106.3607935679.

Adding to 1354223455 its reverse (5543224531), we get a palindrome (6897447986).

The spelling of 1354223455 in words is "one billion, three hundred fifty-four million, two hundred twenty-three thousand, four hundred fifty-five".