450634146654524 has 12 divisors (see below), whose sum is σ = 901268293309104. Its totient is φ = 193128919994784.

The previous prime is 450634146654469. The next prime is 450634146654533. The reversal of 450634146654524 is 425456641436054.

450634146654524 is an admirable number.

It is a super-2 number, since 2×450634146654524² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8047038333089 + ... + 8047038333144.

It is an arithmetic number, because the mean of its divisors is an integer number (75105691109092).

Almost surely, 2^{450634146654524} is an apocalyptic number.

It is an amenable number.

450634146654524 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

450634146654524 is a wasteful number, since it uses less digits than its factorization.

450634146654524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16094076666244 (or 16094076666242 counting only the distinct ones).

The product of its (nonzero) digits is 165888000, while the sum is 59.

The spelling of 450634146654524 in words is "four hundred fifty trillion, six hundred thirty-four billion, one hundred forty-six million, six hundred fifty-four thousand, five hundred twenty-four".