55045350032 has 10 divisors (see below), whose sum is σ = 106650365718. Its totient is φ = 27522675008.

The previous prime is 55045350013. The next prime is 55045350079. The reversal of 55045350032 is 23005354055.

It can be written as a sum of positive squares in only one way, i.e., 30654407056 + 24390942976 = 175084^2 + 156176^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1720167173 + ... + 1720167204.

Almost surely, 2^55045350032 is an apocalyptic number.

It is an amenable number.

55045350032 is a deficient number, since it is larger than the sum of its proper divisors (51605015686).

55045350032 is a wasteful number, since it uses less digits than its factorization.

55045350032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3440334385 (or 3440334379 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 32.

The spelling of 55045350032 in words is "fifty-five billion, forty-five million, three hundred fifty thousand, thirty-two".