61606135859084 has 24 divisors (see below), whose sum is σ = 114153443480160. Its totient is φ = 28990894789376.

The previous prime is 61606135859069. The next prime is 61606135859117. The reversal of 61606135859084 is 48095853160616.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5310602 + ... + 12305070.

It is an arithmetic number, because the mean of its divisors is an integer number (4756393478340).

Almost surely, 2^{61606135859084} is an apocalyptic number.

It is an amenable number.

61606135859084 is a deficient number, since it is larger than the sum of its proper divisors (52547307621076).

61606135859084 is a wasteful number, since it uses less digits than its factorization.

61606135859084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7124017 (or 7124015 counting only the distinct ones).

The product of its (nonzero) digits is 37324800, while the sum is 62.

The spelling of 61606135859084 in words is "sixty-one trillion, six hundred six billion, one hundred thirty-five million, eight hundred fifty-nine thousand, eighty-four".