454780291876 has 81 divisors (see below), whose sum is σ = 839419810803. Its totient is φ = 215583880320.

The previous prime is 454780291871. The next prime is 454780291891. The reversal of 454780291876 is 678192087454.

The square root of 454780291876 is 674374.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 58917852900 + 395862438976 = 242730^2 + 629176^2 .

It is a super-2 number, since 2×454780291876² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (454780291871) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 3052216650 + ... + 3052216798.

Almost surely, 2^454780291876 is an apocalyptic number.

454780291876 is the 674374-th square number.

It is an amenable number.

454780291876 is a deficient number, since it is larger than the sum of its proper divisors (384639518927).

454780291876 is an equidigital number, since it uses as much as digits as its factorization.

454780291876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510 (or 255 counting only the distinct ones).

The product of its (nonzero) digits is 27095040, while the sum is 61.

The spelling of 454780291876 in words is "four hundred fifty-four billion, seven hundred eighty million, two hundred ninety-one thousand, eight hundred seventy-six".