2616051541 has 2 divisors, whose sum is σ = 2616051542. Its totient is φ = 2616051540.

The previous prime is 2616051523. The next prime is 2616051569. The reversal of 2616051541 is 1451506162.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2614174641 + 1876900 = 51129^2 + 1370^2 .

It is a cyclic number.

It is not a de Polignac number, because 2616051541 - 2⁵ = 2616051509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2616051521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1308025770 + 1308025771.

It is an arithmetic number, because the mean of its divisors is an integer number (1308025771).

Almost surely, 2^2616051541 is an apocalyptic number.

It is an amenable number.

2616051541 is a deficient number, since it is larger than the sum of its proper divisors (1).

2616051541 is an equidigital number, since it uses as much as digits as its factorization.

2616051541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 2616051541 is about 51147.3512608424. The cubic root of 2616051541 is about 1377.8928039658.

The spelling of 2616051541 in words is "two billion, six hundred sixteen million, fifty-one thousand, five hundred forty-one".