2562625253 has 2 divisors, whose sum is σ = 2562625254. Its totient is φ = 2562625252.

The previous prime is 2562625181. The next prime is 2562625259. The reversal of 2562625253 is 3525262652.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2315726884 + 246898369 = 48122^2 + 15713^2 .

It is a cyclic number.

It is not a de Polignac number, because 2562625253 - 2¹⁶ = 2562559717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2562625259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1281312626 + 1281312627.

It is an arithmetic number, because the mean of its divisors is an integer number (1281312627).

Almost surely, 2^2562625253 is an apocalyptic number.

It is an amenable number.

2562625253 is a deficient number, since it is larger than the sum of its proper divisors (1).

2562625253 is an equidigital number, since it uses as much as digits as its factorization.

2562625253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 216000, while the sum is 38.

The square root of 2562625253 is about 50622.3789741257. The cubic root of 2562625253 is about 1368.4482142000.

The spelling of 2562625253 in words is "two billion, five hundred sixty-two million, six hundred twenty-five thousand, two hundred fifty-three".