61000110560010 has 48 divisors (see below), whose sum is σ = 146424148472736. Its totient is φ = 16264042889952.

The previous prime is 61000110559957. The next prime is 61000110560057. The reversal of 61000110560010 is 1006501100016.

It is a super-2 number, since 2×61000110560010² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1601748429 + ... + 1601786511.

It is an arithmetic number, because the mean of its divisors is an integer number (3050503093182).

Almost surely, 2^{61000110560010} is an apocalyptic number.

61000110560010 is an abundant number, since it is smaller than the sum of its proper divisors (85424037912726).

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

61000110560010 is an frugal number, since it uses more digits than its factorization.

61000110560010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52707 (or 45400 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 21.

Adding to 61000110560010 its reverse (1006501100016), we get a palindrome (62006611660026).

The spelling of 61000110560010 in words is "sixty-one trillion, one hundred ten million, five hundred sixty thousand, ten".