69556480560 has 720 divisors, whose sum is σ = 291004249536. Its totient is φ = 14534443008.

The previous prime is 69556480537. The next prime is 69556480571. The reversal of 69556480560 is 6508465596.

69556480560 is a `hidden beast` number, since 6 + 9 + 556 + 4 + 80 + 5 + 6 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (720).

It is a junction number, because it is equal to n+sod(n) for n = 69556480497 and 69556480506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 117295624 + ... + 117296216.

Almost surely, 2^69556480560 is an apocalyptic number.

69556480560 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 69556480560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145502124768).

69556480560 is an abundant number, since it is smaller than the sum of its proper divisors (221447768976).

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

69556480560 is a wasteful number, since it uses less digits than its factorization.

69556480560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710 (or 664 counting only the distinct ones).

The product of its (nonzero) digits is 7776000, while the sum is 54.

The spelling of 69556480560 in words is "sixty-nine billion, five hundred fifty-six million, four hundred eighty thousand, five hundred sixty".