1327425451 has 8 divisors (see below), whose sum is σ = 1451646000. Its totient is φ = 1203795840.

The previous prime is 1327425419. The next prime is 1327425493. The reversal of 1327425451 is 1545247231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1327425451 - 2⁵ = 1327425419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1327425401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143026 + ... + 152023.

It is an arithmetic number, because the mean of its divisors is an integer number (181455750).

Almost surely, 2^1327425451 is an apocalyptic number.

1327425451 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1327425451 is a deficient number, since it is larger than the sum of its proper divisors (124220549).

1327425451 is a wasteful number, since it uses less digits than its factorization.

1327425451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295469.

The product of its digits is 33600, while the sum is 34.

The square root of 1327425451 is about 36433.8503455235. The cubic root of 1327425451 is about 1099.0143929110.

The spelling of 1327425451 in words is "one billion, three hundred twenty-seven million, four hundred twenty-five thousand, four hundred fifty-one".