453539342 has 8 divisors (see below), whose sum is σ = 682237296. Its totient is φ = 226126912.

The previous prime is 453539341. The next prime is 453539351. The reversal of 453539342 is 243935354.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 453539296 and 453539305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453539341) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 320498 + ... + 321909.

It is an arithmetic number, because the mean of its divisors is an integer number (85279662).

Almost surely, 2^453539342 is an apocalyptic number.

453539342 is a deficient number, since it is larger than the sum of its proper divisors (228697954).

453539342 is a wasteful number, since it uses less digits than its factorization.

453539342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642762.

The product of its digits is 194400, while the sum is 38.

The square root of 453539342 is about 21296.4631335816. The cubic root of 453539342 is about 768.3132481840.

The spelling of 453539342 in words is "four hundred fifty-three million, five hundred thirty-nine thousand, three hundred forty-two".