253775411 has 2 divisors, whose sum is σ = 253775412. Its totient is φ = 253775410.

The previous prime is 253775359. The next prime is 253775437. The reversal of 253775411 is 114577352.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 253775411 - 2¹⁴ = 253759027 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (253775441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126887705 + 126887706.

It is an arithmetic number, because the mean of its divisors is an integer number (126887706).

Almost surely, 2^253775411 is an apocalyptic number.

253775411 is a deficient number, since it is larger than the sum of its proper divisors (1).

253775411 is an equidigital number, since it uses as much as digits as its factorization.

253775411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 29400, while the sum is 35.

The square root of 253775411 is about 15930.3299086993. The cubic root of 253775411 is about 633.1158408937.

The spelling of 253775411 in words is "two hundred fifty-three million, seven hundred seventy-five thousand, four hundred eleven".