533245705172 has 12 divisors (see below), whose sum is σ = 938905015776. Its totient is φ = 264987129240.

The previous prime is 533245705163. The next prime is 533245705193. The reversal of 533245705172 is 271507542335.

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, 408930104 + ... + 408931407.

It is an arithmetic number, because the mean of its divisors is an integer number (78242084648).

Almost surely, 2^533245705172 is an apocalyptic number.

It is an amenable number.

533245705172 is a deficient number, since it is larger than the sum of its proper divisors (405659310604).

533245705172 is a wasteful number, since it uses less digits than its factorization.

533245705172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817861678 (or 817861676 counting only the distinct ones).

The product of its (nonzero) digits is 882000, while the sum is 44.

The spelling of 533245705172 in words is "five hundred thirty-three billion, two hundred forty-five million, seven hundred five thousand, one hundred seventy-two".