454340050 has 12 divisors (see below), whose sum is σ = 845072586. Its totient is φ = 181736000.

The previous prime is 454339997. The next prime is 454340053. The reversal of 454340050 is 50043454.

It can be written as a sum of positive squares in 3 ways, for example, as 333318049 + 121022001 = 18257^2 + 11001^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a junction number, because it is equal to n+sod(n) for n = 454339997 and 454340024.

It is not an unprimeable number, because it can be changed into a prime (454340053) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4543351 + ... + 4543450.

Almost surely, 2^454340050 is an apocalyptic number.

454340050 is a deficient number, since it is larger than the sum of its proper divisors (390732536).

454340050 is a wasteful number, since it uses less digits than its factorization.

454340050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9086813 (or 9086808 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 454340050 is about 21315.2539276453. The cubic root of 454340050 is about 768.7651258398.

The spelling of 454340050 in words is "four hundred fifty-four million, three hundred forty thousand, fifty".