60755215320 has 256 divisors, whose sum is σ = 208970496000. Its totient is φ = 15690931200.

The previous prime is 60755215319. The next prime is 60755215321. The reversal of 60755215320 is 2351255706.

60755215320 is a `hidden beast` number, since 6 + 0 + 75 + 52 + 1 + 532 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (60755215319) and next prime (60755215321).

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 (60755215321) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6149985 + ... + 6159855.

It is an arithmetic number, because the mean of its divisors is an integer number (816291000).

Almost surely, 2^60755215320 is an apocalyptic number.

60755215320 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 60755215320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104485248000).

60755215320 is an abundant number, since it is smaller than the sum of its proper divisors (148215280680).

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

60755215320 is a wasteful number, since it uses less digits than its factorization.

60755215320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10071 (or 10061 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 36.

The spelling of 60755215320 in words is "sixty billion, seven hundred fifty-five million, two hundred fifteen thousand, three hundred twenty".