245232763 has 2 divisors, whose sum is σ = 245232764. Its totient is φ = 245232762.

The previous prime is 245232761. The next prime is 245232811. The reversal of 245232763 is 367232542.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 245232763 - 2¹ = 245232761 is a prime.

It is a super-2 number, since 2×245232763² = 120278216097228338, which contains 22 as substring.

Together with 245232761, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (245232761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122616381 + 122616382.

It is an arithmetic number, because the mean of its divisors is an integer number (122616382).

Almost surely, 2^245232763 is an apocalyptic number.

245232763 is a deficient number, since it is larger than the sum of its proper divisors (1).

245232763 is an equidigital number, since it uses as much as digits as its factorization.

245232763 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60480, while the sum is 34.

The square root of 245232763 is about 15659.9094186397. The cubic root of 245232763 is about 625.9305715310.

The spelling of 245232763 in words is "two hundred forty-five million, two hundred thirty-two thousand, seven hundred sixty-three".