245746063 has 2 divisors, whose sum is σ = 245746064. Its totient is φ = 245746062.

The previous prime is 245746051. The next prime is 245746069. The reversal of 245746063 is 360647542.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 245746063 - 2¹³ = 245737871 is a prime.

It is a super-2 number, since 2×245746063² = 120782254959999938, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (245746069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122873031 + 122873032.

It is an arithmetic number, because the mean of its divisors is an integer number (122873032).

Almost surely, 2^245746063 is an apocalyptic number.

245746063 is a deficient number, since it is larger than the sum of its proper divisors (1).

245746063 is an equidigital number, since it uses as much as digits as its factorization.

245746063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 37.

The square root of 245746063 is about 15676.2898352895. The cubic root of 245746063 is about 626.3669817576.

The spelling of 245746063 in words is "two hundred forty-five million, seven hundred forty-six thousand, sixty-three".