6179712061 has 2 divisors, whose sum is σ = 6179712062. Its totient is φ = 6179712060.

The previous prime is 6179712053. The next prime is 6179712089. The reversal of 6179712061 is 1602179716.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5864649561 + 315062500 = 76581^2 + 17750^2 .

It is a cyclic number.

It is not a de Polignac number, because 6179712061 - 2³ = 6179712053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6179712031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3089856030 + 3089856031.

It is an arithmetic number, because the mean of its divisors is an integer number (3089856031).

Almost surely, 2^6179712061 is an apocalyptic number.

It is an amenable number.

6179712061 is a deficient number, since it is larger than the sum of its proper divisors (1).

6179712061 is an equidigital number, since it uses as much as digits as its factorization.

6179712061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31752, while the sum is 40.

The square root of 6179712061 is about 78611.1446361138. The cubic root of 6179712061 is about 1835.0845549516.

The spelling of 6179712061 in words is "six billion, one hundred seventy-nine million, seven hundred twelve thousand, sixty-one".