453023455 has 8 divisors (see below), whose sum is σ = 546964272. Its totient is φ = 360194688.

The previous prime is 453023443. The next prime is 453023537. The reversal of 453023455 is 554320354.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 453023455 - 2²¹ = 450926303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277114 + ... + 278743.

It is an arithmetic number, because the mean of its divisors is an integer number (68370534).

Almost surely, 2^453023455 is an apocalyptic number.

453023455 is a deficient number, since it is larger than the sum of its proper divisors (93940817).

453023455 is a wasteful number, since it uses less digits than its factorization.

453023455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556025.

The product of its (nonzero) digits is 36000, while the sum is 31.

The square root of 453023455 is about 21284.3476526766. The cubic root of 453023455 is about 768.0218267949.

The spelling of 453023455 in words is "four hundred fifty-three million, twenty-three thousand, four hundred fifty-five".