1355010634 has 4 divisors (see below), whose sum is σ = 2032515954. Its totient is φ = 677505316.

The previous prime is 1355010623. The next prime is 1355010641. The reversal of 1355010634 is 4360105531.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4360105531 = 8609 ⋅506459.

It can be written as a sum of positive squares in only one way, i.e., 909927225 + 445083409 = 30165^2 + 21097^2 .

It is an unprimeable number.

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, 338752657 + ... + 338752660.

Almost surely, 2^1355010634 is an apocalyptic number.

1355010634 is a deficient number, since it is larger than the sum of its proper divisors (677505320).

1355010634 is an equidigital number, since it uses as much as digits as its factorization.

1355010634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677505319.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 1355010634 is about 36810.4690814991. The cubic root of 1355010634 is about 1106.5751194210.

The spelling of 1355010634 in words is "one billion, three hundred fifty-five million, ten thousand, six hundred thirty-four".