453683412 has 144 divisors (see below), whose sum is σ = 1430141440. Its totient is φ = 118070784.

The previous prime is 453683401. The next prime is 453683431. The reversal of 453683412 is 214386354.

453683412 is a `hidden beast` number, since 4 + 536 + 83 + 41 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 47 ways as a sum of consecutive naturals, for example, 257928 + ... + 259680.

Almost surely, 2^453683412 is an apocalyptic number.

453683412 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 453683412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (715070720).

453683412 is an abundant number, since it is smaller than the sum of its proper divisors (976458028).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

453683412 is a wasteful number, since it uses less digits than its factorization.

453683412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1862 (or 1857 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 453683412 is about 21299.8453515513. The cubic root of 453683412 is about 768.3945929619.

It can be divided in two parts, 453 and 683412, that added together give a triangular number (683865 = T₁₁₆₉).

The spelling of 453683412 in words is "four hundred fifty-three million, six hundred eighty-three thousand, four hundred twelve".