437133312052 has 12 divisors (see below), whose sum is σ = 775757709216. Its totient is φ = 215488252280.

The previous prime is 437133312023. The next prime is 437133312067. The reversal of 437133312052 is 250213331734.

It is a junction number, because it is equal to n+sod(n) for n = 437133311999 and 437133312017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 769600618 + ... + 769601185.

It is an arithmetic number, because the mean of its divisors is an integer number (64646475768).

Almost surely, 2^437133312052 is an apocalyptic number.

It is an amenable number.

437133312052 is a deficient number, since it is larger than the sum of its proper divisors (338624397164).

437133312052 is a wasteful number, since it uses less digits than its factorization.

437133312052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1539201878 (or 1539201876 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 34.

Adding to 437133312052 its reverse (250213331734), we get a palindrome (687346643786).

The spelling of 437133312052 in words is "four hundred thirty-seven billion, one hundred thirty-three million, three hundred twelve thousand, fifty-two".