2624552849 has 2 divisors, whose sum is σ = 2624552850. Its totient is φ = 2624552848.

The previous prime is 2624552807. The next prime is 2624552863. The reversal of 2624552849 is 9482554262.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1989160000 + 635392849 = 44600^2 + 25207^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2624552849 is a prime.

It is not a weakly prime, because it can be changed into another prime (2624552549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1312276424 + 1312276425.

It is an arithmetic number, because the mean of its divisors is an integer number (1312276425).

Almost surely, 2^2624552849 is an apocalyptic number.

It is an amenable number.

2624552849 is a deficient number, since it is larger than the sum of its proper divisors (1).

2624552849 is an equidigital number, since it uses as much as digits as its factorization.

2624552849 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1382400, while the sum is 47.

The square root of 2624552849 is about 51230.3898970133. The cubic root of 2624552849 is about 1379.3837563963.

The spelling of 2624552849 in words is "two billion, six hundred twenty-four million, five hundred fifty-two thousand, eight hundred forty-nine".