60505450370111 has 4 divisors (see below), whose sum is σ = 60642031522632. Its totient is φ = 60368869217592.

The previous prime is 60505450370077. The next prime is 60505450370147. The reversal of 60505450370111 is 11107305450506.

It is a happy number.

60505450370111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 60505450370111 - 2¹⁸ = 60505450107967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60505450378111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68290575596 + ... + 68290576481.

It is an arithmetic number, because the mean of its divisors is an integer number (15160507880658).

Almost surely, 2^{60505450370111} is an apocalyptic number.

60505450370111 is a deficient number, since it is larger than the sum of its proper divisors (136581152521).

60505450370111 is a wasteful number, since it uses less digits than its factorization.

60505450370111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136581152520.

The product of its (nonzero) digits is 63000, while the sum is 38.

The spelling of 60505450370111 in words is "sixty trillion, five hundred five billion, four hundred fifty million, three hundred seventy thousand, one hundred eleven".