452131201 has 12 divisors (see below), whose sum is σ = 505256292. Its totient is φ = 403133184.

The previous prime is 452131159. The next prime is 452131223. The reversal of 452131201 is 102131254.

It can be written as a sum of positive squares in 2 ways, for example, as 382241601 + 69889600 = 19551^2 + 8360^2 .

It is not a de Polignac number, because 452131201 - 2⁷ = 452131073 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (452131241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30700 + ... + 42973.

It is an arithmetic number, because the mean of its divisors is an integer number (42104691).

Almost surely, 2^452131201 is an apocalyptic number.

It is an amenable number.

452131201 is a deficient number, since it is larger than the sum of its proper divisors (53125091).

452131201 is a wasteful number, since it uses less digits than its factorization.

452131201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73728 (or 73709 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 452131201 is about 21263.3769895565. The cubic root of 452131201 is about 767.5172753382.

Adding to 452131201 its reverse (102131254), we get a palindrome (554262455).

The spelling of 452131201 in words is "four hundred fifty-two million, one hundred thirty-one thousand, two hundred one".