450212330352504 has 64 divisors (see below), whose sum is σ = 1136621613853440. Its totient is φ = 148592423784960.

The previous prime is 450212330352373. The next prime is 450212330352511. The reversal of 450212330352504 is 405253033212054.

It is a super-2 number, since 2×450212330352504² (a number of 30 digits) contains 22 as substring.

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, 4125799 + ... + 30289385.

It is an arithmetic number, because the mean of its divisors is an integer number (17759712716460).

Almost surely, 2^{450212330352504} is an apocalyptic number.

It is an amenable number.

450212330352504 is an abundant number, since it is smaller than the sum of its proper divisors (686409283500936).

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

450212330352504 is a wasteful number, since it uses less digits than its factorization.

450212330352504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26170660 (or 26170656 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 39.

Adding to 450212330352504 its reverse (405253033212054), we get a palindrome (855465363564558).

The spelling of 450212330352504 in words is "four hundred fifty trillion, two hundred twelve billion, three hundred thirty million, three hundred fifty-two thousand, five hundred four".