1327662253 has 16 divisors (see below), whose sum is σ = 1389024000. Its totient is φ = 1267422912.

The previous prime is 1327662211. The next prime is 1327662269. The reversal of 1327662253 is 3522667231.

It is a cyclic number.

It is not a de Polignac number, because 1327662253 - 2²⁹ = 790791341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1327662293) 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, 1277308 + ... + 1278346.

It is an arithmetic number, because the mean of its divisors is an integer number (86814000).

Almost surely, 2^1327662253 is an apocalyptic number.

It is an amenable number.

1327662253 is a deficient number, since it is larger than the sum of its proper divisors (61361747).

1327662253 is a wasteful number, since it uses less digits than its factorization.

1327662253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1524.

The product of its digits is 90720, while the sum is 37.

The square root of 1327662253 is about 36437.0999532070. The cubic root of 1327662253 is about 1099.0797407948.

The spelling of 1327662253 in words is "one billion, three hundred twenty-seven million, six hundred sixty-two thousand, two hundred fifty-three".