253258387 has 2 divisors, whose sum is σ = 253258388. Its totient is φ = 253258386.

The previous prime is 253258381. The next prime is 253258393. The reversal of 253258387 is 783852352.

253258387 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (253258381) and next prime (253258393).

It is a cyclic number.

It is not a de Polignac number, because 253258387 - 2¹⁵ = 253225619 is a prime.

It is not a weakly prime, because it can be changed into another prime (253258381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126629193 + 126629194.

It is an arithmetic number, because the mean of its divisors is an integer number (126629194).

Almost surely, 2^253258387 is an apocalyptic number.

253258387 is a deficient number, since it is larger than the sum of its proper divisors (1).

253258387 is an equidigital number, since it uses as much as digits as its factorization.

253258387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 403200, while the sum is 43.

The square root of 253258387 is about 15914.0939735820. The cubic root of 253258387 is about 632.6855934920.

The spelling of 253258387 in words is "two hundred fifty-three million, two hundred fifty-eight thousand, three hundred eighty-seven".