60051055500 has 288 divisors, whose sum is σ = 197891104320. Its totient is φ = 15314227200.

The previous prime is 60051055487. The next prime is 60051055501. The reversal of 60051055500 is 555015006.

60051055500 is a `hidden beast` number, since 6 + 0 + 0 + 5 + 105 + 550 + 0 = 666.

It is a super-2 number, since 2×60051055500² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (60051055501) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9820444 + ... + 9826556.

It is an arithmetic number, because the mean of its divisors is an integer number (687121890).

Almost surely, 2^60051055500 is an apocalyptic number.

60051055500 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 60051055500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98945552160).

60051055500 is an abundant number, since it is smaller than the sum of its proper divisors (137840048820).

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

60051055500 is a wasteful number, since it uses less digits than its factorization.

60051055500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6234 (or 6219 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 27.

The spelling of 60051055500 in words is "sixty billion, fifty-one million, fifty-five thousand, five hundred".