61007580716 has 12 divisors (see below), whose sum is σ = 107209976160. Its totient is φ = 30376158960.

The previous prime is 61007580671. The next prime is 61007580761. The reversal of 61007580716 is 61708570016.

61007580716 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (61007580671) and next prime (61007580761).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31906775 + ... + 31908686.

It is an arithmetic number, because the mean of its divisors is an integer number (8934164680).

Almost surely, 2^61007580716 is an apocalyptic number.

It is an amenable number.

61007580716 is a deficient number, since it is larger than the sum of its proper divisors (46202395444).

61007580716 is a wasteful number, since it uses less digits than its factorization.

61007580716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63815704 (or 63815702 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 41.

The spelling of 61007580716 in words is "sixty-one billion, seven million, five hundred eighty thousand, seven hundred sixteen".