2523676671 has 6 divisors (see below), whose sum is σ = 3645310760. Its totient is φ = 1682451108.

The previous prime is 2523676651. The next prime is 2523676747. The reversal of 2523676671 is 1766763252.

2523676671 is a `hidden beast` number, since 2 + 523 + 67 + 6 + 67 + 1 = 666.

It is not a de Polignac number, because 2523676671 - 2⁶ = 2523676607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2523676651) 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, 140204251 + ... + 140204268.

Almost surely, 2^2523676671 is an apocalyptic number.

2523676671 is a deficient number, since it is larger than the sum of its proper divisors (1121634089).

2523676671 is a wasteful number, since it uses less digits than its factorization.

2523676671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280408525 (or 280408522 counting only the distinct ones).

The product of its digits is 635040, while the sum is 45.

The square root of 2523676671 is about 50236.2087641972. The cubic root of 2523676671 is about 1361.4799113317.

The spelling of 2523676671 in words is "two billion, five hundred twenty-three million, six hundred seventy-six thousand, six hundred seventy-one".