61055110616600 has 48 divisors (see below), whose sum is σ = 142505479121400. Its totient is φ = 24327016816640.

The previous prime is 61055110616567. The next prime is 61055110616657. The reversal of 61055110616600 is 661601155016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 593869910 + ... + 593972709.

Almost surely, 2^{61055110616600} is an apocalyptic number.

It is an amenable number.

61055110616600 is an abundant number, since it is smaller than the sum of its proper divisors (81450368504800).

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

61055110616600 is a wasteful number, since it uses less digits than its factorization.

61055110616600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1187842892 (or 1187842883 counting only the distinct ones).

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

The spelling of 61055110616600 in words is "sixty-one trillion, fifty-five billion, one hundred ten million, six hundred sixteen thousand, six hundred".