454516472050 has 12 divisors (see below), whose sum is σ = 845400638106. Its totient is φ = 181806588800.

The previous prime is 454516471999. The next prime is 454516472101. The reversal of 454516472050 is 50274615454.

It is an interprime number because it is at equal distance from previous prime (454516471999) and next prime (454516472101).

It can be written as a sum of positive squares in 3 ways, for example, as 349246722841 + 105269749209 = 590971^2 + 324453^2 .

It is a junction number, because it is equal to n+sod(n) for n = 454516471988 and 454516472006.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4545164671 + ... + 4545164770.

Almost surely, 2^454516472050 is an apocalyptic number.

454516472050 is a deficient number, since it is larger than the sum of its proper divisors (390884166056).

454516472050 is a wasteful number, since it uses less digits than its factorization.

454516472050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9090329453 (or 9090329448 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 43.

The spelling of 454516472050 in words is "four hundred fifty-four billion, five hundred sixteen million, four hundred seventy-two thousand, fifty".