77027010036 has 24 divisors (see below), whose sum is σ = 183120817824. Its totient is φ = 25191223200.

The previous prime is 77027009993. The next prime is 77027010077. The reversal of 77027010036 is 63001072077.

It is a junction number, because it is equal to n+sod(n) for n = 77027009979 and 77027010006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60555190 + ... + 60556461.

It is an arithmetic number, because the mean of its divisors is an integer number (7630034076).

Almost surely, 2^77027010036 is an apocalyptic number.

It is an amenable number.

77027010036 is an abundant number, since it is smaller than the sum of its proper divisors (106093807788).

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

77027010036 is a wasteful number, since it uses less digits than its factorization.

77027010036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121111711 (or 121111709 counting only the distinct ones).

The product of its (nonzero) digits is 12348, while the sum is 33.

The spelling of 77027010036 in words is "seventy-seven billion, twenty-seven million, ten thousand, thirty-six".