2616523471 has 2 divisors, whose sum is σ = 2616523472. Its totient is φ = 2616523470.

The previous prime is 2616523439. The next prime is 2616523477. The reversal of 2616523471 is 1743256162.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2616523471 - 2⁵ = 2616523439 is a prime.

It is a super-3 number, since 3×2616523471³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2616523471.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2616523477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1308261735 + 1308261736.

It is an arithmetic number, because the mean of its divisors is an integer number (1308261736).

Almost surely, 2^2616523471 is an apocalyptic number.

2616523471 is a deficient number, since it is larger than the sum of its proper divisors (1).

2616523471 is an equidigital number, since it uses as much as digits as its factorization.

2616523471 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 37.

The square root of 2616523471 is about 51151.9644881797. The cubic root of 2616523471 is about 1377.9756552708.

The spelling of 2616523471 in words is "two billion, six hundred sixteen million, five hundred twenty-three thousand, four hundred seventy-one".