60205946161 has 9 divisors (see below), whose sum is σ = 62360972193. Its totient is φ = 58123008720.

The previous prime is 60205946107. The next prime is 60205946201. The reversal of 60205946161 is 16164950206.

It is a happy number.

The square root of 60205946161 is 245369.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 8858386161 + 51347560000 = 94119^2 + 226600^2 .

It is not a de Polignac number, because 60205946161 - 2⁷ = 60205946033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60205946461) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 7111471 + ... + 7119931.

Almost surely, 2^60205946161 is an apocalyptic number.

60205946161 is the 245369-th square number.

60205946161 is the 122685-th centered octagonal number.

It is an amenable number.

60205946161 is a deficient number, since it is larger than the sum of its proper divisors (2155026032).

60205946161 is an frugal number, since it uses more digits than its factorization.

60205946161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16980 (or 8490 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 40.

The spelling of 60205946161 in words is "sixty billion, two hundred five million, nine hundred forty-six thousand, one hundred sixty-one".