61055610110 has 32 divisors (see below), whose sum is σ = 123758475264. Its totient is φ = 21485844000.

The previous prime is 61055610047. The next prime is 61055610113. The reversal of 61055610110 is 1101655016.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 61055610110.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61055610113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8949026 + ... + 8955845.

It is an arithmetic number, because the mean of its divisors is an integer number (3867452352).

Almost surely, 2^61055610110 is an apocalyptic number.

61055610110 is an abundant number, since it is smaller than the sum of its proper divisors (62702865154).

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

61055610110 is a wasteful number, since it uses less digits than its factorization.

61055610110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17904920.

The product of its (nonzero) digits is 900, while the sum is 26.

The spelling of 61055610110 in words is "sixty-one billion, fifty-five million, six hundred ten thousand, one hundred ten".