1356272055 has 24 divisors (see below), whose sum is σ = 2357673552. Its totient is φ = 721252224.

The previous prime is 1356272051. The next prime is 1356272059. The reversal of 1356272055 is 5502726531.

1356272055 is a `hidden beast` number, since 1 + 3 + 5 + 627 + 20 + 5 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (1356272051) and next prime (1356272059).

It is not a de Polignac number, because 1356272055 - 2² = 1356272051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1356272051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27814 + ... + 59043.

It is an arithmetic number, because the mean of its divisors is an integer number (98236398).

Almost surely, 2^1356272055 is an apocalyptic number.

1356272055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1356272055 is a deficient number, since it is larger than the sum of its proper divisors (1001401497).

1356272055 is a wasteful number, since it uses less digits than its factorization.

1356272055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87215 (or 87212 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 36.

The square root of 1356272055 is about 36827.5990936146. The cubic root of 1356272055 is about 1106.9183945053.

Adding to 1356272055 its reverse (5502726531), we get a palindrome (6858998586).

The spelling of 1356272055 in words is "one billion, three hundred fifty-six million, two hundred seventy-two thousand, fifty-five".