253543414259 has 2 divisors, whose sum is σ = 253543414260. Its totient is φ = 253543414258.

The previous prime is 253543414249. The next prime is 253543414283. The reversal of 253543414259 is 952414345352.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 253543414259 - 2²⁴ = 253526637043 is a prime.

It is a super-2 number, since 2×253543414259² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (253543414249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126771707129 + 126771707130.

It is an arithmetic number, because the mean of its divisors is an integer number (126771707130).

Almost surely, 2^253543414259 is an apocalyptic number.

253543414259 is a deficient number, since it is larger than the sum of its proper divisors (1).

253543414259 is an equidigital number, since it uses as much as digits as its factorization.

253543414259 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592000, while the sum is 47.

The spelling of 253543414259 in words is "two hundred fifty-three billion, five hundred forty-three million, four hundred fourteen thousand, two hundred fifty-nine".