453442629 has 16 divisors (see below), whose sum is σ = 613690560. Its totient is φ = 297770880.

The previous prime is 453442609. The next prime is 453442663. The reversal of 453442629 is 926244354.

It is not a de Polignac number, because 453442629 - 2⁷ = 453442501 is a prime.

It is a super-2 number, since 2×453442629² = 411220435588863282, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453442609) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70894 + ... + 77024.

It is an arithmetic number, because the mean of its divisors is an integer number (38355660).

Almost surely, 2^453442629 is an apocalyptic number.

It is an amenable number.

453442629 is a deficient number, since it is larger than the sum of its proper divisors (160247931).

453442629 is a wasteful number, since it uses less digits than its factorization.

453442629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6500.

The product of its digits is 207360, while the sum is 39.

The square root of 453442629 is about 21294.1923772657. The cubic root of 453442629 is about 768.2586324431.

The spelling of 453442629 in words is "four hundred fifty-three million, four hundred forty-two thousand, six hundred twenty-nine".