450456654054 has 32 divisors (see below), whose sum is σ = 984816247680. Its totient is φ = 136223998400.

The previous prime is 450456653981. The next prime is 450456654061.

It is a happy number.

450456654054 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×450456654054² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 450456653994 and 450456654012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6917799 + ... + 6982610.

It is an arithmetic number, because the mean of its divisors is an integer number (30775507740).

Almost surely, 2^450456654054 is an apocalyptic number.

450456654054 is an abundant number, since it is smaller than the sum of its proper divisors (534359593626).

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

450456654054 is a wasteful number, since it uses less digits than its factorization.

450456654054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13900916.

The product of its (nonzero) digits is 5760000, while the sum is 48.

The spelling of 450456654054 in words is "four hundred fifty billion, four hundred fifty-six million, six hundred fifty-four thousand, fifty-four".