61076811867016 has 32 divisors (see below), whose sum is σ = 125250998932800. Its totient is φ = 27690819106240.

The previous prime is 61076811866971. The next prime is 61076811867023.

61076811867016 is nontrivially palindromic in base 10.

61076811867016 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 pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 892066900 + ... + 892135363.

It is an arithmetic number, because the mean of its divisors is an integer number (3914093716650).

Almost surely, 2^{61076811867016} is an apocalyptic number.

It is an amenable number.

61076811867016 is an abundant number, since it is smaller than the sum of its proper divisors (64174187065784).

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

61076811867016 is a wasteful number, since it uses less digits than its factorization.

61076811867016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1784202669 (or 1784202665 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 58.

The spelling of 61076811867016 in words is "sixty-one trillion, seventy-six billion, eight hundred eleven million, eight hundred sixty-seven thousand, sixteen".