60007130505 has 64 divisors (see below), whose sum is σ = 123126566400. Its totient is φ = 27160185600.

The previous prime is 60007130453. The next prime is 60007130507. The reversal of 60007130505 is 50503170006.

60007130505 is a `hidden beast` number, since 60 + 0 + 0 + 71 + 30 + 505 = 666.

60007130505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 60007130505 - 2⁶ = 60007130441 is a prime.

It is a super-2 number, since 2×60007130505² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (60007130507) 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, 218910 + ... + 409799.

It is an arithmetic number, because the mean of its divisors is an integer number (1923852600).

Almost surely, 2^60007130505 is an apocalyptic number.

It is an amenable number.

60007130505 is an abundant number, since it is smaller than the sum of its proper divisors (63119435895).

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

60007130505 is a wasteful number, since it uses less digits than its factorization.

60007130505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628831 (or 628825 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 27.

The spelling of 60007130505 in words is "sixty billion, seven million, one hundred thirty thousand, five hundred five".