60550100011 has 4 divisors (see below), whose sum is σ = 63736947400. Its totient is φ = 57363252624.

The previous prime is 60550099957. The next prime is 60550100027. The reversal of 60550100011 is 11000105506.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60550100011 is a prime.

It is a super-2 number, since 2×60550100011² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 3186847369 = 60550100011 / (6 + 0 + 5 + 5 + 0 + 1 + 0 + 0 + 0 + 1 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60550100071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1593423666 + ... + 1593423703.

It is an arithmetic number, because the mean of its divisors is an integer number (15934236850).

Almost surely, 2^60550100011 is an apocalyptic number.

60550100011 is a deficient number, since it is larger than the sum of its proper divisors (3186847389).

60550100011 is a wasteful number, since it uses less digits than its factorization.

60550100011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3186847388.

The product of its (nonzero) digits is 150, while the sum is 19.

Adding to 60550100011 its reverse (11000105506), we get a palindrome (71550205517).

The spelling of 60550100011 in words is "sixty billion, five hundred fifty million, one hundred thousand, eleven".