450252402363156 has 24 divisors (see below), whose sum is σ = 1050598272026464. Its totient is φ = 150082800809760.

The previous prime is 450252402363109. The next prime is 450252402363173. The reversal of 450252402363156 is 651363204252054.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165256375 + ... + 167958846.

Almost surely, 2^{450252402363156} is an apocalyptic number.

It is an amenable number.

450252402363156 is an abundant number, since it is smaller than the sum of its proper divisors (600345869663308).

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

450252402363156 is a wasteful number, since it uses less digits than its factorization.

450252402363156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333327831 (or 333327829 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 48.

The spelling of 450252402363156 in words is "four hundred fifty trillion, two hundred fifty-two billion, four hundred two million, three hundred sixty-three thousand, one hundred fifty-six".