253096282 has 16 divisors (see below), whose sum is σ = 394921800. Its totient is φ = 121504320.

The previous prime is 253096273. The next prime is 253096309. The reversal of 253096282 is 282690352.

It is a Cunningham number, because it is equal to 15909²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 158986881 + 94109401 = 12609^2 + 9701^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1557 + ... + 22552.

Almost surely, 2^253096282 is an apocalyptic number.

253096282 is a deficient number, since it is larger than the sum of its proper divisors (141825518).

253096282 is a wasteful number, since it uses less digits than its factorization.

253096282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24321.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 253096282 is about 15909.0000314288. Note that the first 4 decimals coincide. The cubic root of 253096282 is about 632.5505754056.

The spelling of 253096282 in words is "two hundred fifty-three million, ninety-six thousand, two hundred eighty-two".