450663046055061 has 32 divisors (see below), whose sum is σ = 687592429590528. Its totient is φ = 257196513816000.

The previous prime is 450663046055041. The next prime is 450663046055077. The reversal of 450663046055061 is 160550640366054.

It is not a de Polignac number, because 450663046055061 - 2¹⁰ = 450663046054037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 450663046054995 and 450663046055013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450663046055041) 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, 51825936 + ... + 59893686.

It is an arithmetic number, because the mean of its divisors is an integer number (21487263424704).

Almost surely, 2^{450663046055061} is an apocalyptic number.

It is an amenable number.

450663046055061 is a deficient number, since it is larger than the sum of its proper divisors (236929383535467).

450663046055061 is a wasteful number, since it uses less digits than its factorization.

450663046055061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8071121.

The product of its (nonzero) digits is 7776000, while the sum is 51.

The spelling of 450663046055061 in words is "four hundred fifty trillion, six hundred sixty-three billion, forty-six million, fifty-five thousand, sixty-one".