60977059138805 has 4 divisors (see below), whose sum is σ = 73172470966572. Its totient is φ = 48781647311040.

The previous prime is 60977059138789. The next prime is 60977059138823. The reversal of 60977059138805 is 50883195077906.

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 19193879490724 + 41783179648081 = 4381082^2 + 6463991^2 .

It is not a de Polignac number, because 60977059138805 - 2⁴ = 60977059138789 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, 6097705913876 + ... + 6097705913885.

It is an arithmetic number, because the mean of its divisors is an integer number (18293117741643).

Almost surely, 2^{60977059138805} is an apocalyptic number.

It is an amenable number.

60977059138805 is a deficient number, since it is larger than the sum of its proper divisors (12195411827767).

60977059138805 is a wasteful number, since it uses less digits than its factorization.

60977059138805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12195411827766.

The product of its (nonzero) digits is 114307200, while the sum is 68.

The spelling of 60977059138805 in words is "sixty trillion, nine hundred seventy-seven billion, fifty-nine million, one hundred thirty-eight thousand, eight hundred five".