61748336682 has 96 divisors (see below), whose sum is σ = 136747578240. Its totient is φ = 20134310400.

The previous prime is 61748336669. The next prime is 61748336701. The reversal of 61748336682 is 28663384716.

61748336682 is a `hidden beast` number, since 61 + 74 + 83 + 366 + 82 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 51758278 + ... + 51759470.

It is an arithmetic number, because the mean of its divisors is an integer number (1424453940).

Almost surely, 2^61748336682 is an apocalyptic number.

61748336682 is an abundant number, since it is smaller than the sum of its proper divisors (74999241558).

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

61748336682 is a wasteful number, since it uses less digits than its factorization.

61748336682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1628 (or 1625 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 54.

The spelling of 61748336682 in words is "sixty-one billion, seven hundred forty-eight million, three hundred thirty-six thousand, six hundred eighty-two".