253574467123 has 2 divisors, whose sum is σ = 253574467124. Its totient is φ = 253574467122.

The previous prime is 253574467093. The next prime is 253574467127. The reversal of 253574467123 is 321764475352.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 253574467123 - 2⁹ = 253574466611 is a prime.

It is not a weakly prime, because it can be changed into another prime (253574467127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126787233561 + 126787233562.

It is an arithmetic number, because the mean of its divisors is an integer number (126787233562).

Almost surely, 2^253574467123 is an apocalyptic number.

253574467123 is a deficient number, since it is larger than the sum of its proper divisors (1).

253574467123 is an equidigital number, since it uses as much as digits as its factorization.

253574467123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4233600, while the sum is 49.

The spelling of 253574467123 in words is "two hundred fifty-three billion, five hundred seventy-four million, four hundred sixty-seven thousand, one hundred twenty-three".