40288576253 has 2 divisors, whose sum is σ = 40288576254. Its totient is φ = 40288576252.

The previous prime is 40288576247. The next prime is 40288576291. The reversal of 40288576253 is 35267588204.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33466311844 + 6822264409 = 182938^2 + 82597^2 .

It is a cyclic number.

It is not a de Polignac number, because 40288576253 - 2⁸ = 40288575997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40288506253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20144288126 + 20144288127.

It is an arithmetic number, because the mean of its divisors is an integer number (20144288127).

Almost surely, 2^40288576253 is an apocalyptic number.

It is an amenable number.

40288576253 is a deficient number, since it is larger than the sum of its proper divisors (1).

40288576253 is an equidigital number, since it uses as much as digits as its factorization.

40288576253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3225600, while the sum is 50.

The spelling of 40288576253 in words is "forty billion, two hundred eighty-eight million, five hundred seventy-six thousand, two hundred fifty-three".