60556001057 has 8 divisors (see below), whose sum is σ = 60610641000. Its totient is φ = 60501389184.

The previous prime is 60556001047. The next prime is 60556001063. The reversal of 60556001057 is 75010065506.

It can be written as a sum of positive squares in 4 ways, for example, as 3315917056 + 57240084001 = 57584^2 + 239249^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 60556001057 - 2⁸ = 60556000801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60556001047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7224653 + ... + 7233029.

It is an arithmetic number, because the mean of its divisors is an integer number (7576330125).

Almost surely, 2^60556001057 is an apocalyptic number.

It is an amenable number.

60556001057 is a deficient number, since it is larger than the sum of its proper divisors (54639943).

60556001057 is a wasteful number, since it uses less digits than its factorization.

60556001057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14035.

The product of its (nonzero) digits is 31500, while the sum is 35.

The spelling of 60556001057 in words is "sixty billion, five hundred fifty-six million, one thousand, fifty-seven".