253364633 has 2 divisors, whose sum is σ = 253364634. Its totient is φ = 253364632.

The previous prime is 253364603. The next prime is 253364663. The reversal of 253364633 is 336463352.

It is a balanced prime because it is at equal distance from previous prime (253364603) and next prime (253364663).

It can be written as a sum of positive squares in only one way, i.e., 240498064 + 12866569 = 15508^2 + 3587^2 .

It is a cyclic number.

It is not a de Polignac number, because 253364633 - 2⁶ = 253364569 is a prime.

It is a Chen prime.

It is equal to p_13853249 and since 253364633 and 13853249 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 253364593 and 253364602.

It is not a weakly prime, because it can be changed into another prime (253364603) 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, 126682316 + 126682317.

It is an arithmetic number, because the mean of its divisors is an integer number (126682317).

Almost surely, 2^253364633 is an apocalyptic number.

It is an amenable number.

253364633 is a deficient number, since it is larger than the sum of its proper divisors (1).

253364633 is an equidigital number, since it uses as much as digits as its factorization.

253364633 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 116640, while the sum is 35.

The square root of 253364633 is about 15917.4317337942. The cubic root of 253364633 is about 632.7740550780.

The spelling of 253364633 in words is "two hundred fifty-three million, three hundred sixty-four thousand, six hundred thirty-three".