453401125 has 16 divisors (see below), whose sum is σ = 567154224. Its totient is φ = 361881600.

The previous prime is 453401063. The next prime is 453401131. The reversal of 453401125 is 521104354.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 1285956 + 452115169 = 1134^2 + 21263^2 .

It is not a de Polignac number, because 453401125 - 2¹⁷ = 453270053 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 453401125.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53157 + ... + 61093.

It is an arithmetic number, because the mean of its divisors is an integer number (35447139).

Almost surely, 2^453401125 is an apocalyptic number.

It is an amenable number.

453401125 is a deficient number, since it is larger than the sum of its proper divisors (113753099).

453401125 is an equidigital number, since it uses as much as digits as its factorization.

453401125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8409 (or 8399 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 453401125 is about 21293.2178169482. The cubic root of 453401125 is about 768.2351919333.

Adding to 453401125 its reverse (521104354), we get a palindrome (974505479).

The spelling of 453401125 in words is "four hundred fifty-three million, four hundred one thousand, one hundred twenty-five".