6061608261 has 6 divisors (see below), whose sum is σ = 8755656390. Its totient is φ = 4041072168.

The previous prime is 6061608253. The next prime is 6061608277. The reversal of 6061608261 is 1628061606.

It can be written as a sum of positive squares in only one way, i.e., 6036357636 + 25250625 = 77694^2 + 5025^2 .

It is not a de Polignac number, because 6061608261 - 2³ = 6061608253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6061608461) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 336756006 + ... + 336756023.

It is an arithmetic number, because the mean of its divisors is an integer number (1459276065).

Almost surely, 2^6061608261 is an apocalyptic number.

It is an amenable number.

6061608261 is a deficient number, since it is larger than the sum of its proper divisors (2694048129).

6061608261 is a wasteful number, since it uses less digits than its factorization.

6061608261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673512035 (or 673512032 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 6061608261 is about 77856.3308986495. The cubic root of 6061608261 is about 1823.3188507625.

Adding to 6061608261 its reverse (1628061606), we get a palindrome (7689669867).

The spelling of 6061608261 in words is "six billion, sixty-one million, six hundred eight thousand, two hundred sixty-one".