454211326650 has 48 divisors (see below), whose sum is σ = 1175419929024. Its totient is φ = 115856801280.

The previous prime is 454211326633. The next prime is 454211326651. The reversal of 454211326650 is 56623112454.

It is a junction number, because it is equal to n+sod(n) for n = 454211326599 and 454211326608.

It is not an unprimeable number, because it can be changed into a prime (454211326651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65824279 + ... + 65831178.

It is an arithmetic number, because the mean of its divisors is an integer number (24487915188).

Almost surely, 2^454211326650 is an apocalyptic number.

454211326650 is an abundant number, since it is smaller than the sum of its proper divisors (721208602374).

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

454211326650 is a wasteful number, since it uses less digits than its factorization.

454211326650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131655495 (or 131655490 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 39.

The spelling of 454211326650 in words is "four hundred fifty-four billion, two hundred eleven million, three hundred twenty-six thousand, six hundred fifty".