61764246716 has 12 divisors (see below), whose sum is σ = 108277396080. Its totient is φ = 30827847840.

The previous prime is 61764246703. The next prime is 61764246727.

It is a happy number.

61764246716 is nontrivially palindromic in base 10.

It is a congruent number.

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, 13566320 + ... + 13570871.

It is an arithmetic number, because the mean of its divisors is an integer number (9023116340).

Almost surely, 2^61764246716 is an apocalyptic number.

It is an amenable number.

61764246716 is a deficient number, since it is larger than the sum of its proper divisors (46513149364).

61764246716 is a wasteful number, since it uses less digits than its factorization.

61764246716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27137764 (or 27137762 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 50.

The spelling of 61764246716 in words is "sixty-one billion, seven hundred sixty-four million, two hundred forty-six thousand, seven hundred sixteen".