60910328777 has 4 divisors (see below), whose sum is σ = 60930888720. Its totient is φ = 60889768836.

The previous prime is 60910328771. The next prime is 60910328807. The reversal of 60910328777 is 77782301906.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 60910328777 - 2¹² = 60910324681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60910328771) 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, 10275527 + ... + 10281452.

It is an arithmetic number, because the mean of its divisors is an integer number (15232722180).

Almost surely, 2^60910328777 is an apocalyptic number.

It is an amenable number.

60910328777 is a deficient number, since it is larger than the sum of its proper divisors (20559943).

60910328777 is a wasteful number, since it uses less digits than its factorization.

60910328777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20559942.

The product of its (nonzero) digits is 889056, while the sum is 50.

The spelling of 60910328777 in words is "sixty billion, nine hundred ten million, three hundred twenty-eight thousand, seven hundred seventy-seven".