61110600610556 has 24 divisors (see below), whose sum is σ = 125202206131296. Its totient is φ = 25551470638080.

The previous prime is 61110600610541. The next prime is 61110600610571. The reversal of 61110600610556 is 65501600601116.

It is an interprime number because it is at equal distance from previous prime (61110600610541) and next prime (61110600610571).

It is a congruent number.

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, 26616114101 + ... + 26616116396.

It is an arithmetic number, because the mean of its divisors is an integer number (5216758588804).

Almost surely, 2^{61110600610556} is an apocalyptic number.

It is an amenable number.

61110600610556 is an abundant number, since it is smaller than the sum of its proper divisors (64091605520740).

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

61110600610556 is a wasteful number, since it uses less digits than its factorization.

61110600610556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53232230549 (or 53232230547 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 38.

The spelling of 61110600610556 in words is "sixty-one trillion, one hundred ten billion, six hundred million, six hundred ten thousand, five hundred fifty-six".