61676873900 has 18 divisors (see below), whose sum is σ = 133838816580. Its totient is φ = 24670749520.

The previous prime is 61676873879. The next prime is 61676873933. The reversal of 61676873900 is 937867616.

61676873900 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 308384270 + ... + 308384469.

It is an arithmetic number, because the mean of its divisors is an integer number (7435489810).

Almost surely, 2^61676873900 is an apocalyptic number.

It is an amenable number.

61676873900 is an abundant number, since it is smaller than the sum of its proper divisors (72161942680).

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

61676873900 is a wasteful number, since it uses less digits than its factorization.

61676873900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616768753 (or 616768746 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 53.

The spelling of 61676873900 in words is "sixty-one billion, six hundred seventy-six million, eight hundred seventy-three thousand, nine hundred".