55501160272 has 10 divisors (see below), whose sum is σ = 107533498058. Its totient is φ = 27750580128.

The previous prime is 55501160269. The next prime is 55501160287. The reversal of 55501160272 is 27206110555.

It can be written as a sum of positive squares in only one way, i.e., 41957786896 + 13543373376 = 204836^2 + 116376^2 .

It is a super-3 number, since 3×55501160272³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1734411243 + ... + 1734411274.

Almost surely, 2^55501160272 is an apocalyptic number.

It is an amenable number.

55501160272 is a deficient number, since it is larger than the sum of its proper divisors (52032337786).

55501160272 is a wasteful number, since it uses less digits than its factorization.

55501160272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3468822525 (or 3468822519 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 34.

The spelling of 55501160272 in words is "fifty-five billion, five hundred one million, one hundred sixty thousand, two hundred seventy-two".