60777016704 has 48 divisors (see below), whose sum is σ = 174892199820. Its totient is φ = 20259005184.

The previous prime is 60777016697. The next prime is 60777016717. The reversal of 60777016704 is 40761077706.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 60777016704.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26377762 + ... + 26380065.

Almost surely, 2^60777016704 is an apocalyptic number.

60777016704 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

60777016704 is an abundant number, since it is smaller than the sum of its proper divisors (114115183116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

60777016704 is a wasteful number, since it uses less digits than its factorization.

60777016704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52757847 (or 52757832 counting only the distinct ones).

The product of its (nonzero) digits is 345744, while the sum is 45.

The spelling of 60777016704 in words is "sixty billion, seven hundred seventy-seven million, sixteen thousand, seven hundred four".