60878316820 has 48 divisors (see below), whose sum is σ = 141250169088. Its totient is φ = 21922419200.

The previous prime is 60878316817. The next prime is 60878316857. The reversal of 60878316820 is 2861387806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3884656 + ... + 3900295.

It is an arithmetic number, because the mean of its divisors is an integer number (2942711856).

Almost surely, 2^60878316820 is an apocalyptic number.

It is an amenable number.

60878316820 is an abundant number, since it is smaller than the sum of its proper divisors (80371852268).

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

60878316820 is a wasteful number, since it uses less digits than its factorization.

60878316820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7785000 (or 7784998 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 49.

The spelling of 60878316820 in words is "sixty billion, eight hundred seventy-eight million, three hundred sixteen thousand, eight hundred twenty".