1355070027 has 18 divisors (see below), whose sum is σ = 1846096756. Its totient is φ = 884124800.

The previous prime is 1355070023. The next prime is 1355070029. The reversal of 1355070027 is 7200705531.

It is not a de Polignac number, because 1355070027 - 2² = 1355070023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1355069976 and 1355070003.

It is not an unprimeable number, because it can be changed into a prime (1355070023) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3379027 + ... + 3379427.

Almost surely, 2^1355070027 is an apocalyptic number.

1355070027 is a deficient number, since it is larger than the sum of its proper divisors (491026729).

1355070027 is an frugal number, since it uses more digits than its factorization.

1355070027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911 (or 457 counting only the distinct ones).

The product of its (nonzero) digits is 7350, while the sum is 30.

The square root of 1355070027 is about 36811.2758132613. The cubic root of 1355070027 is about 1106.5912870324.

Adding to 1355070027 its reverse (7200705531), we get a palindrome (8555775558).

The spelling of 1355070027 in words is "one billion, three hundred fifty-five million, seventy thousand, twenty-seven".