453475156 has 12 divisors (see below), whose sum is σ = 793971892. Its totient is φ = 226626048.

The previous prime is 453475151. The next prime is 453475171. The reversal of 453475156 is 651574354.

It can be written as a sum of positive squares in 2 ways, for example, as 8940100 + 444535056 = 2990^2 + 21084^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453475151) 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, 18375 + ... + 35278.

Almost surely, 2^453475156 is an apocalyptic number.

It is an amenable number.

453475156 is a deficient number, since it is larger than the sum of its proper divisors (340496736).

453475156 is a wasteful number, since it uses less digits than its factorization.

453475156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55770 (or 55768 counting only the distinct ones).

The product of its digits is 252000, while the sum is 40.

The square root of 453475156 is about 21294.9561164140. The cubic root of 453475156 is about 768.2770019490.

The spelling of 453475156 in words is "four hundred fifty-three million, four hundred seventy-five thousand, one hundred fifty-six".