454534776650 has 24 divisors (see below), whose sum is σ = 872706774144. Its totient is φ = 175948945200.

The previous prime is 454534776649. The next prime is 454534776659. The reversal of 454534776650 is 56677435454.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (454534776659) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 146622572 + ... + 146625671.

It is an arithmetic number, because the mean of its divisors is an integer number (36362782256).

Almost surely, 2^454534776650 is an apocalyptic number.

454534776650 is a deficient number, since it is larger than the sum of its proper divisors (418171997494).

454534776650 is a wasteful number, since it uses less digits than its factorization.

454534776650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293248286 (or 293248281 counting only the distinct ones).

The product of its (nonzero) digits is 42336000, while the sum is 56.

The spelling of 454534776650 in words is "four hundred fifty-four billion, five hundred thirty-four million, seven hundred seventy-six thousand, six hundred fifty".