450455950451 has 16 divisors (see below), whose sum is σ = 487366225920. Its totient is φ = 413872949280.

The previous prime is 450455950393. The next prime is 450455950523. The reversal of 450455950451 is 154059554054.

It is a cyclic number.

It is not a de Polignac number, because 450455950451 - 2⁶ = 450455950387 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 450455950396 and 450455950405.

It is not an unprimeable number, because it can be changed into a prime (450455955451) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2352560 + ... + 2536818.

It is an arithmetic number, because the mean of its divisors is an integer number (30460389120).

Almost surely, 2^450455950451 is an apocalyptic number.

450455950451 is a deficient number, since it is larger than the sum of its proper divisors (36910275469).

450455950451 is a wasteful number, since it uses less digits than its factorization.

450455950451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185146.

The product of its (nonzero) digits is 1800000, while the sum is 47.

The spelling of 450455950451 in words is "four hundred fifty billion, four hundred fifty-five million, nine hundred fifty thousand, four hundred fifty-one".