180683365532 has 6 divisors (see below), whose sum is σ = 316195889688. Its totient is φ = 90341682764.

The previous prime is 180683365517. The next prime is 180683365543. The reversal of 180683365532 is 235563386081.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22585420688 + ... + 22585420695.

It is an arithmetic number, because the mean of its divisors is an integer number (52699314948).

Almost surely, 2^180683365532 is an apocalyptic number.

It is an amenable number.

180683365532 is a deficient number, since it is larger than the sum of its proper divisors (135512524156).

180683365532 is a wasteful number, since it uses less digits than its factorization.

180683365532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45170841387 (or 45170841385 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 50.

The spelling of 180683365532 in words is "one hundred eighty billion, six hundred eighty-three million, three hundred sixty-five thousand, five hundred thirty-two".