253403465467 has 2 divisors, whose sum is σ = 253403465468. Its totient is φ = 253403465466.

The previous prime is 253403465459. The next prime is 253403465473. The reversal of 253403465467 is 764564304352.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 253403465467 - 2³ = 253403465459 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 253403465467.

It is not a weakly prime, because it can be changed into another prime (253403465267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126701732733 + 126701732734.

It is an arithmetic number, because the mean of its divisors is an integer number (126701732734).

Almost surely, 2^253403465467 is an apocalyptic number.

253403465467 is a deficient number, since it is larger than the sum of its proper divisors (1).

253403465467 is an equidigital number, since it uses as much as digits as its factorization.

253403465467 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7257600, while the sum is 49.

The spelling of 253403465467 in words is "two hundred fifty-three billion, four hundred three million, four hundred sixty-five thousand, four hundred sixty-seven".