450622240025 has 12 divisors (see below), whose sum is σ = 567111454032. Its totient is φ = 355117226640.

The previous prime is 450622239931. The next prime is 450622240043. The reversal of 450622240025 is 520042226054.

It is not a de Polignac number, because 450622240025 - 2¹⁶ = 450622174489 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 450622239973 and 450622240000.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 134512427 + ... + 134515776.

It is an arithmetic number, because the mean of its divisors is an integer number (47259287836).

Almost surely, 2^450622240025 is an apocalyptic number.

It is an amenable number.

450622240025 is a deficient number, since it is larger than the sum of its proper divisors (116489214007).

450622240025 is a wasteful number, since it uses less digits than its factorization.

450622240025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269028280 (or 269028275 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 450622240025 its reverse (520042226054), we get a palindrome (970664466079).

The spelling of 450622240025 in words is "four hundred fifty billion, six hundred twenty-two million, two hundred forty thousand, twenty-five".