1354181055 has 16 divisors (see below), whose sum is σ = 2169387360. Its totient is φ = 721330688.

The previous prime is 1354181009. The next prime is 1354181057. The reversal of 1354181055 is 5501814531.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1354181055 - 2¹² = 1354176959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1354181057) 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, 43662 + ... + 67931.

It is an arithmetic number, because the mean of its divisors is an integer number (135586710).

Almost surely, 2^1354181055 is an apocalyptic number.

1354181055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1354181055 is a deficient number, since it is larger than the sum of its proper divisors (815206305).

1354181055 is a wasteful number, since it uses less digits than its factorization.

1354181055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112410.

The product of its (nonzero) digits is 12000, while the sum is 33.

The square root of 1354181055 is about 36799.1991081328. The cubic root of 1354181055 is about 1106.3492469291.

Adding to 1354181055 its reverse (5501814531), we get a palindrome (6855995586).

The spelling of 1354181055 in words is "one billion, three hundred fifty-four million, one hundred eighty-one thousand, fifty-five".