55060601655 has 16 divisors (see below), whose sum is σ = 88101198720. Its totient is φ = 29364242208.

The previous prime is 55060601621. The next prime is 55060601677. The reversal of 55060601655 is 55610606055.

It is not a de Polignac number, because 55060601655 - 2⁹ = 55060601143 is a prime.

It is a super-2 number, since 2×55060601655² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 285036 + ... + 437454.

It is an arithmetic number, because the mean of its divisors is an integer number (5506324920).

Almost surely, 2^55060601655 is an apocalyptic number.

55060601655 is a deficient number, since it is larger than the sum of its proper divisors (33040597065).

55060601655 is a wasteful number, since it uses less digits than its factorization.

55060601655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176510.

The product of its (nonzero) digits is 135000, while the sum is 39.

The spelling of 55060601655 in words is "fifty-five billion, sixty million, six hundred one thousand, six hundred fifty-five".