60556601057 has 4 divisors (see below), whose sum is σ = 60597162900. Its totient is φ = 60516039216.

The previous prime is 60556601047. The next prime is 60556601069. The reversal of 60556601057 is 75010665506.

60556601057 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 can be written as a sum of positive squares in 2 ways, for example, as 23694137041 + 36862464016 = 153929^2 + 191996^2 .

It is a cyclic number.

It is not a de Polignac number, because 60556601057 - 2²² = 60552406753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60556601047) 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, 20278682 + ... + 20281667.

It is an arithmetic number, because the mean of its divisors is an integer number (15149290725).

Almost surely, 2^60556601057 is an apocalyptic number.

It is an amenable number.

60556601057 is a deficient number, since it is larger than the sum of its proper divisors (40561843).

60556601057 is a wasteful number, since it uses less digits than its factorization.

60556601057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40561842.

The product of its (nonzero) digits is 189000, while the sum is 41.

The spelling of 60556601057 in words is "sixty billion, five hundred fifty-six million, six hundred one thousand, fifty-seven".