60115445161 has 8 divisors (see below), whose sum is σ = 63757508544. Its totient is φ = 56559077520.

The previous prime is 60115445149. The next prime is 60115445171. The reversal of 60115445161 is 16154451106.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 60115445161 - 2¹⁷ = 60115314089 is a prime.

It is a super-2 number, since 2×60115445161² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60115445171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21422491 + ... + 21425296.

It is an arithmetic number, because the mean of its divisors is an integer number (7969688568).

Almost surely, 2^60115445161 is an apocalyptic number.

60115445161 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

It is an amenable number.

60115445161 is a deficient number, since it is larger than the sum of its proper divisors (3642063383).

60115445161 is a wasteful number, since it uses less digits than its factorization.

60115445161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42847871.

The product of its (nonzero) digits is 14400, while the sum is 34.

Adding to 60115445161 its reverse (16154451106), we get a palindrome (76269896267).

The spelling of 60115445161 in words is "sixty billion, one hundred fifteen million, four hundred forty-five thousand, one hundred sixty-one".