60511050055 has 4 divisors (see below), whose sum is σ = 72613260072. Its totient is φ = 48408840040.

The previous prime is 60511050043. The next prime is 60511050073. The reversal of 60511050055 is 55005011506.

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

It is not a de Polignac number, because 60511050055 - 2¹⁹ = 60510525767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6051105001 + ... + 6051105010.

It is an arithmetic number, because the mean of its divisors is an integer number (18153315018).

Almost surely, 2^60511050055 is an apocalyptic number.

60511050055 is a deficient number, since it is larger than the sum of its proper divisors (12102210017).

60511050055 is a wasteful number, since it uses less digits than its factorization.

60511050055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12102210016.

The product of its (nonzero) digits is 3750, while the sum is 28.

It can be divided in two parts, 60 and 511050055, that added together give a palindrome (511050115).

The spelling of 60511050055 in words is "sixty billion, five hundred eleven million, fifty thousand, fifty-five".