555161016532 has 12 divisors (see below), whose sum is σ = 971604706240. Its totient is φ = 277559671896.

The previous prime is 555161016503. The next prime is 555161016551. The reversal of 555161016532 is 235610161555.

It is a happy number.

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, 5149068 + ... + 5255779.

Almost surely, 2^555161016532 is an apocalyptic number.

It is an amenable number.

555161016532 is a deficient number, since it is larger than the sum of its proper divisors (416443689708).

555161016532 is a wasteful number, since it uses less digits than its factorization.

555161016532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10418190 (or 10418188 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 40.

The spelling of 555161016532 in words is "five hundred fifty-five billion, one hundred sixty-one million, sixteen thousand, five hundred thirty-two".