454253860 has 12 divisors (see below), whose sum is σ = 953933148. Its totient is φ = 181701536.

The previous prime is 454253857. The next prime is 454253867. The reversal of 454253860 is 68352454.

It can be written as a sum of positive squares in 2 ways, for example, as 60310756 + 393943104 = 7766^2 + 19848^2 .

It is not an unprimeable number, because it can be changed into a prime (454253867) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11356327 + ... + 11356366.

It is an arithmetic number, because the mean of its divisors is an integer number (79494429).

Almost surely, 2^454253860 is an apocalyptic number.

It is an amenable number.

454253860 is an abundant number, since it is smaller than the sum of its proper divisors (499679288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

454253860 is a wasteful number, since it uses less digits than its factorization.

454253860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22712702 (or 22712700 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

The square root of 454253860 is about 21313.2320402139. The cubic root of 454253860 is about 768.7165102294.

The spelling of 454253860 in words is "four hundred fifty-four million, two hundred fifty-three thousand, eight hundred sixty".