920200453 has 8 divisors (see below), whose sum is σ = 932576000. Its totient is φ = 907843248.

The previous prime is 920200441. The next prime is 920200481. The reversal of 920200453 is 354002029.

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 a de Polignac number, because none of the positive numbers 2^k-920200453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (920200423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118123 + ... + 125671.

It is an arithmetic number, because the mean of its divisors is an integer number (116572000).

Almost surely, 2^920200453 is an apocalyptic number.

It is an amenable number.

920200453 is a deficient number, since it is larger than the sum of its proper divisors (12375547).

920200453 is a wasteful number, since it uses less digits than its factorization.

920200453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9171.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 920200453 is about 30334.8059660846. The cubic root of 920200453 is about 972.6594581719.

The spelling of 920200453 in words is "nine hundred twenty million, two hundred thousand, four hundred fifty-three".