450015155301452 has 48 divisors (see below), whose sum is σ = 860179608637440. Its totient is φ = 204760459407168.

The previous prime is 450015155301451. The next prime is 450015155301533. The reversal of 450015155301452 is 254103551510054.

It is not an unprimeable number, because it can be changed into a prime (450015155301451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187192952 + ... + 189581727.

It is an arithmetic number, because the mean of its divisors is an integer number (17920408513280).

Almost surely, 2^{450015155301452} is an apocalyptic number.

It is an amenable number.

450015155301452 is a deficient number, since it is larger than the sum of its proper divisors (410164453335988).

450015155301452 is a wasteful number, since it uses less digits than its factorization.

450015155301452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376775022 (or 376775020 counting only the distinct ones).

The product of its (nonzero) digits is 300000, while the sum is 41.

The spelling of 450015155301452 in words is "four hundred fifty trillion, fifteen billion, one hundred fifty-five million, three hundred one thousand, four hundred fifty-two".