505212043352 has 16 divisors (see below), whose sum is σ = 947351069160. Its totient is φ = 252585091584.

The previous prime is 505212043331. The next prime is 505212043361. The reversal of 505212043352 is 253340212505.

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, 2513438 + ... + 2706989.

Almost surely, 2^505212043352 is an apocalyptic number.

It is an amenable number.

505212043352 is a deficient number, since it is larger than the sum of its proper divisors (442139025808).

505212043352 is a wasteful number, since it uses less digits than its factorization.

505212043352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5232530 (or 5232526 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

Adding to 505212043352 its reverse (253340212505), we get a palindrome (758552255857).

The spelling of 505212043352 in words is "five hundred five billion, two hundred twelve million, forty-three thousand, three hundred fifty-two".