60101665555 has 12 divisors (see below), whose sum is σ = 74523569616. Its totient is φ = 46530318000.

The previous prime is 60101665553. The next prime is 60101665601. The reversal of 60101665555 is 55556610106.

It is not a de Polignac number, because 60101665555 - 2¹ = 60101665553 is a prime.

It is a super-2 number, since 2×60101665555² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60101665553) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6249271 + ... + 6258880.

It is an arithmetic number, because the mean of its divisors is an integer number (6210297468).

Almost surely, 2^60101665555 is an apocalyptic number.

60101665555 is a deficient number, since it is larger than the sum of its proper divisors (14421904061).

60101665555 is a wasteful number, since it uses less digits than its factorization.

60101665555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12508218 (or 12508187 counting only the distinct ones).

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

The spelling of 60101665555 in words is "sixty billion, one hundred one million, six hundred sixty-five thousand, five hundred fifty-five".