452851601 has 4 divisors (see below), whose sum is σ = 463896804. Its totient is φ = 441806400.

The previous prime is 452851591. The next prime is 452851603. The reversal of 452851601 is 106158254.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 38688400 + 414163201 = 6220^2 + 20351^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-452851601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (452851603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5522540 + ... + 5522621.

It is an arithmetic number, because the mean of its divisors is an integer number (115974201).

Almost surely, 2^452851601 is an apocalyptic number.

452851601 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

452851601 is a deficient number, since it is larger than the sum of its proper divisors (11045203).

452851601 is a wasteful number, since it uses less digits than its factorization.

452851601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11045202.

The product of its (nonzero) digits is 9600, while the sum is 32.

The square root of 452851601 is about 21280.3101716117. The cubic root of 452851601 is about 767.9246984049.

The spelling of 452851601 in words is "four hundred fifty-two million, eight hundred fifty-one thousand, six hundred one".