1452163667 has 8 divisors (see below), whose sum is σ = 1457929200. Its totient is φ = 1446407424.

The previous prime is 1452163663. The next prime is 1452163709. The reversal of 1452163667 is 7663612541.

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 1452163667 - 2² = 1452163663 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1452163663) 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, 530759 + ... + 533487.

It is an arithmetic number, because the mean of its divisors is an integer number (182241150).

Almost surely, 2^1452163667 is an apocalyptic number.

1452163667 is a deficient number, since it is larger than the sum of its proper divisors (5765533).

1452163667 is a wasteful number, since it uses less digits than its factorization.

1452163667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4645.

The product of its digits is 181440, while the sum is 41.

The square root of 1452163667 is about 38107.2652784216. The cubic root of 1452163667 is about 1132.4138929735.

The spelling of 1452163667 in words is "one billion, four hundred fifty-two million, one hundred sixty-three thousand, six hundred sixty-seven".