1355534241 has 16 divisors (see below), whose sum is σ = 1871720448. Its totient is φ = 871707600.

The previous prime is 1355534209. The next prime is 1355534249. The reversal of 1355534241 is 1424355531.

It is not a de Polignac number, because 1355534241 - 2⁵ = 1355534209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1355534249) 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, 5490 + ... + 52356.

It is an arithmetic number, because the mean of its divisors is an integer number (116982528).

Almost surely, 2^1355534241 is an apocalyptic number.

It is an amenable number.

1355534241 is a deficient number, since it is larger than the sum of its proper divisors (516186207).

1355534241 is a wasteful number, since it uses less digits than its factorization.

1355534241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47212.

The product of its digits is 36000, while the sum is 33.

The square root of 1355534241 is about 36817.5805967747. The cubic root of 1355534241 is about 1106.7176363498.

Adding to 1355534241 its reverse (1424355531), we get a palindrome (2779889772).

The spelling of 1355534241 in words is "one billion, three hundred fifty-five million, five hundred thirty-four thousand, two hundred forty-one".