1148014563 has 4 divisors (see below), whose sum is σ = 1530686088. Its totient is φ = 765343040.

The previous prime is 1148014547. The next prime is 1148014627. The reversal of 1148014563 is 3654108411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3654108411 = 3 ⋅1218036137.

It is a cyclic number.

It is not a de Polignac number, because 1148014563 - 2⁴ = 1148014547 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1148014363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191335758 + ... + 191335763.

It is an arithmetic number, because the mean of its divisors is an integer number (382671522).

Almost surely, 2^1148014563 is an apocalyptic number.

1148014563 is a deficient number, since it is larger than the sum of its proper divisors (382671525).

1148014563 is an equidigital number, since it uses as much as digits as its factorization.

1148014563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382671524.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 1148014563 is about 33882.3635981907. The cubic root of 1148014563 is about 1047.0862720586.

The spelling of 1148014563 in words is "one billion, one hundred forty-eight million, fourteen thousand, five hundred sixty-three".