61910882353804 has 24 divisors (see below), whose sum is σ = 118193947836048. Its totient is φ = 28141204170240.

The previous prime is 61910882353777. The next prime is 61910882353807. The reversal of 61910882353804 is 40835328801916.

It is not an unprimeable number, because it can be changed into a prime (61910882353807) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 9825232 + ... + 14844424.

It is an arithmetic number, because the mean of its divisors is an integer number (4924747826502).

Almost surely, 2^{61910882353804} is an apocalyptic number.

It is an amenable number.

61910882353804 is a deficient number, since it is larger than the sum of its proper divisors (56283065482244).

61910882353804 is a wasteful number, since it uses less digits than its factorization.

61910882353804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5299545 (or 5299543 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 58.

The spelling of 61910882353804 in words is "sixty-one trillion, nine hundred ten billion, eight hundred eighty-two million, three hundred fifty-three thousand, eight hundred four".