60129536530 has 32 divisors (see below), whose sum is σ = 125084891520. Its totient is φ = 20384200320.

The previous prime is 60129536491. The next prime is 60129536543. The reversal of 60129536530 is 3563592106.

It is a happy number.

It is a super-2 number, since 2×60129536530² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4819576 + ... + 4832035.

It is an arithmetic number, because the mean of its divisors is an integer number (3908902860).

Almost surely, 2^60129536530 is an apocalyptic number.

60129536530 is an abundant number, since it is smaller than the sum of its proper divisors (64955354990).

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

60129536530 is a wasteful number, since it uses less digits than its factorization.

60129536530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9651714.

The product of its (nonzero) digits is 145800, while the sum is 40.

The spelling of 60129536530 in words is "sixty billion, one hundred twenty-nine million, five hundred thirty-six thousand, five hundred thirty".