450711423522472 has 32 divisors (see below), whose sum is σ = 969106473820800. Its totient is φ = 192502782540864.

The previous prime is 450711423522467. The next prime is 450711423522473. The reversal of 450711423522472 is 274225324117054.

It is not an unprimeable number, because it can be changed into a prime (450711423522473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13734485772 + ... + 13734518587.

It is an arithmetic number, because the mean of its divisors is an integer number (30284577306900).

Almost surely, 2^{450711423522472} is an apocalyptic number.

It is an amenable number.

450711423522472 is an abundant number, since it is smaller than the sum of its proper divisors (518395050298328).

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

450711423522472 is a wasteful number, since it uses less digits than its factorization.

450711423522472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27469004665 (or 27469004661 counting only the distinct ones).

The product of its (nonzero) digits is 3763200, while the sum is 49.

The spelling of 450711423522472 in words is "four hundred fifty trillion, seven hundred eleven billion, four hundred twenty-three million, five hundred twenty-two thousand, four hundred seventy-two".