2511253 has 2 divisors, whose sum is σ = 2511254.
Its totient is φ = 2511252.
The previous prime is 2511247. The next prime is 2511259. The reversal of 2511253 is 3521152.
It is a balanced prime because it is at equal distance from previous prime (2511247) and next prime (2511259).
It can be written as a sum of positive squares in only one way, i.e., 1633284 + 877969 = 1278^2 + 937^2
It is a cyclic number.
It is not a de Polignac number, because 2511253 - 29 = 2510741 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2511253.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2511259) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1255626 + 1255627.
It is an arithmetic number, because the mean of its divisors is an integer number (1255627).
22511253 is an apocalyptic number.
It is an amenable number.
2511253 is a deficient number, since it is larger than the sum of its proper divisors (1).
2511253 is an equidigital number, since it uses as much as digits as its factorization.
2511253 is an evil number, because the sum of its binary digits is even.
The product of its digits is 300, while the sum is 19.
The square root of 2511253 is about 1584.6933457297.
The cubic root of 2511253 is about 135.9242116662.
The spelling of 2511253 in words is "two million, five hundred eleven thousand, two hundred fifty-three".