453011853 has 16 divisors (see below), whose sum is σ = 702005760. Its totient is φ = 254475696.

The previous prime is 453011849. The next prime is 453011861. The reversal of 453011853 is 358110354.

It is not a de Polignac number, because 453011853 - 2² = 453011849 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 453011853.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453011863) 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, 181575 + ... + 184052.

It is an arithmetic number, because the mean of its divisors is an integer number (43875360).

Almost surely, 2^453011853 is an apocalyptic number.

It is an amenable number.

453011853 is a deficient number, since it is larger than the sum of its proper divisors (248993907).

453011853 is a wasteful number, since it uses less digits than its factorization.

453011853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365696.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 453011853 is about 21284.0751032315. The cubic root of 453011853 is about 768.0152703534.

The spelling of 453011853 in words is "four hundred fifty-three million, eleven thousand, eight hundred fifty-three".