1355113532 has 6 divisors (see below), whose sum is σ = 2371448688. Its totient is φ = 677556764.

The previous prime is 1355113531. The next prime is 1355113547. The reversal of 1355113532 is 2353115531.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1355113495 and 1355113504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1355113531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169389188 + ... + 169389195.

It is an arithmetic number, because the mean of its divisors is an integer number (395241448).

Almost surely, 2^1355113532 is an apocalyptic number.

It is an amenable number.

1355113532 is a deficient number, since it is larger than the sum of its proper divisors (1016335156).

1355113532 is a wasteful number, since it uses less digits than its factorization.

1355113532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338778387 (or 338778385 counting only the distinct ones).

The product of its digits is 6750, while the sum is 29.

The square root of 1355113532 is about 36811.8667279995. The cubic root of 1355113532 is about 1106.6031294065.

The spelling of 1355113532 in words is "one billion, three hundred fifty-five million, one hundred thirteen thousand, five hundred thirty-two".