1145650463 has 2 divisors, whose sum is σ = 1145650464. Its totient is φ = 1145650462.

The previous prime is 1145650459. The next prime is 1145650489. The reversal of 1145650463 is 3640565411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1145650463 - 2² = 1145650459 is a prime.

It is a super-2 number, since 2×1145650463² = 2625029966744228738, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1145650433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572825231 + 572825232.

It is an arithmetic number, because the mean of its divisors is an integer number (572825232).

Almost surely, 2^1145650463 is an apocalyptic number.

1145650463 is a deficient number, since it is larger than the sum of its proper divisors (1).

1145650463 is an equidigital number, since it uses as much as digits as its factorization.

1145650463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 1145650463 is about 33847.4587376955. The cubic root of 1145650463 is about 1046.3670251413.

The spelling of 1145650463 in words is "one billion, one hundred forty-five million, six hundred fifty thousand, four hundred sixty-three".