60909226560 has 2240 divisors, whose sum is σ = 297406771200. Its totient is φ = 11705057280.

The previous prime is 60909226537. The next prime is 60909226561. The reversal of 60909226560 is 6562290906.

60909226560 is a `hidden beast` number, since 60 + 9 + 0 + 9 + 2 + 26 + 560 = 666.

It is a tau number, because it is divible by the number of its divisors (2240).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (60909226561) by changing a digit.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 1964813745 + ... + 1964813775.

It is an arithmetic number, because the mean of its divisors is an integer number (132770880).

Almost surely, 2^60909226560 is an apocalyptic number.

60909226560 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 60909226560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148703385600).

60909226560 is an abundant number, since it is smaller than the sum of its proper divisors (236497544640).

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

60909226560 is a wasteful number, since it uses less digits than its factorization.

60909226560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111 (or 78 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The spelling of 60909226560 in words is "sixty billion, nine hundred nine million, two hundred twenty-six thousand, five hundred sixty".