1353511155 has 32 divisors (see below), whose sum is σ = 2198237184. Its totient is φ = 711075456.

The previous prime is 1353511111. The next prime is 1353511163. The reversal of 1353511155 is 5511153531.

It is not a de Polignac number, because 1353511155 - 2⁹ = 1353510643 is a prime.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 302142 + ... + 306588.

It is an arithmetic number, because the mean of its divisors is an integer number (68694912).

Almost surely, 2^1353511155 is an apocalyptic number.

1353511155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1353511155 is a deficient number, since it is larger than the sum of its proper divisors (844726029).

1353511155 is a wasteful number, since it uses less digits than its factorization.

1353511155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4755.

The product of its digits is 5625, while the sum is 30.

The square root of 1353511155 is about 36790.0958819082. The cubic root of 1353511155 is about 1106.1667834878.

Adding to 1353511155 its reverse (5511153531), we get a palindrome (6864664686).

The spelling of 1353511155 in words is "one billion, three hundred fifty-three million, five hundred eleven thousand, one hundred fifty-five".