802580050253 has 2 divisors, whose sum is σ = 802580050254. Its totient is φ = 802580050252.

The previous prime is 802580050211. The next prime is 802580050291. The reversal of 802580050253 is 352050085208.

It is an a-pointer prime, because the next prime (802580050291) can be obtained adding 802580050253 to its sum of digits (38).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 698123749444 + 104456300809 = 835538^2 + 323197^2 .

It is a cyclic number.

It is not a de Polignac number, because 802580050253 - 2⁶ = 802580050189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (802580550253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 401290025126 + 401290025127.

It is an arithmetic number, because the mean of its divisors is an integer number (401290025127).

Almost surely, 2^802580050253 is an apocalyptic number.

It is an amenable number.

802580050253 is a deficient number, since it is larger than the sum of its proper divisors (1).

802580050253 is an equidigital number, since it uses as much as digits as its factorization.

802580050253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96000, while the sum is 38.

The spelling of 802580050253 in words is "eight hundred two billion, five hundred eighty million, fifty thousand, two hundred fifty-three".