2576472953 has 2 divisors, whose sum is σ = 2576472954. Its totient is φ = 2576472952.

The previous prime is 2576472937. The next prime is 2576472989. The reversal of 2576472953 is 3592746752.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2516828224 + 59644729 = 50168^2 + 7723^2 .

It is a cyclic number.

It is not a de Polignac number, because 2576472953 - 2⁴ = 2576472937 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2576472053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1288236476 + 1288236477.

It is an arithmetic number, because the mean of its divisors is an integer number (1288236477).

Almost surely, 2^2576472953 is an apocalyptic number.

It is an amenable number.

2576472953 is a deficient number, since it is larger than the sum of its proper divisors (1).

2576472953 is an equidigital number, since it uses as much as digits as its factorization.

2576472953 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3175200, while the sum is 50.

The square root of 2576472953 is about 50758.9691877209. The cubic root of 2576472953 is about 1370.9086896041.

The spelling of 2576472953 in words is "two billion, five hundred seventy-six million, four hundred seventy-two thousand, nine hundred fifty-three".