60345348455520 has 480 divisors, whose sum is σ = 222558280293888. Its totient is φ = 15383429010432.

The previous prime is 60345348455489. The next prime is 60345348455521. The reversal of 60345348455520 is 2555484354306.

60345348455520 is a `hidden beast` number, since 6 + 0 + 3 + 4 + 5 + 3 + 4 + 84 + 5 + 552 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (480).

It is a super-2 number, since 2×60345348455520² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60345348455521) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 25040187 + ... + 27344133.

Almost surely, 2^{60345348455520} is an apocalyptic number.

60345348455520 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 60345348455520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111279140146944).

60345348455520 is an abundant number, since it is smaller than the sum of its proper divisors (162212931838368).

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

60345348455520 is a wasteful number, since it uses less digits than its factorization.

60345348455520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2304064 (or 2304047 counting only the distinct ones).

The product of its (nonzero) digits is 34560000, while the sum is 54.

The spelling of 60345348455520 in words is "sixty trillion, three hundred forty-five billion, three hundred forty-eight million, four hundred fifty-five thousand, five hundred twenty".