1253288039 has 2 divisors, whose sum is σ = 1253288040. Its totient is φ = 1253288038.

The previous prime is 1253288033. The next prime is 1253288053. The reversal of 1253288039 is 9308823521.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1253288039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1253287987 and 1253288005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1253288033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 626644019 + 626644020.

It is an arithmetic number, because the mean of its divisors is an integer number (626644020).

Almost surely, 2^1253288039 is an apocalyptic number.

1253288039 is a deficient number, since it is larger than the sum of its proper divisors (1).

1253288039 is an equidigital number, since it uses as much as digits as its factorization.

1253288039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 1253288039 is about 35401.8084142604. The cubic root of 1253288039 is about 1078.1610334343.

The spelling of 1253288039 in words is "one billion, two hundred fifty-three million, two hundred eighty-eight thousand, thirty-nine".