60561101005560 has 96 divisors (see below), whose sum is σ = 198852687437040. Its totient is φ = 15983135926272.

The previous prime is 60561101005549. The next prime is 60561101005567. The reversal of 60561101005560 is 6550010116506.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60561101005567) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 867105702 + ... + 867175541.

Almost surely, 2^{60561101005560} is an apocalyptic number.

60561101005560 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

60561101005560 is an abundant number, since it is smaller than the sum of its proper divisors (138291586431480).

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

60561101005560 is a wasteful number, since it uses less digits than its factorization.

60561101005560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1734281357 (or 1734281350 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The spelling of 60561101005560 in words is "sixty trillion, five hundred sixty-one billion, one hundred one million, five thousand, five hundred sixty".