450150014661 has 32 divisors (see below), whose sum is σ = 610898690688. Its totient is φ = 294786708480.

The previous prime is 450150014653. The next prime is 450150014669. The reversal of 450150014661 is 166410051054.

It is an interprime number because it is at equal distance from previous prime (450150014653) and next prime (450150014669).

It is not a de Polignac number, because 450150014661 - 2³ = 450150014653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450150014669) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57143455 + ... + 57151331.

It is an arithmetic number, because the mean of its divisors is an integer number (19090584084).

Almost surely, 2^450150014661 is an apocalyptic number.

It is an amenable number.

450150014661 is a deficient number, since it is larger than the sum of its proper divisors (160748676027).

450150014661 is a wasteful number, since it uses less digits than its factorization.

450150014661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8981.

The product of its (nonzero) digits is 14400, while the sum is 33.

The spelling of 450150014661 in words is "four hundred fifty billion, one hundred fifty million, fourteen thousand, six hundred sixty-one".