118652563 has 2 divisors, whose sum is σ = 118652564. Its totient is φ = 118652562.

The previous prime is 118652551. The next prime is 118652579. The reversal of 118652563 is 365256811.

It is a weak prime.

It is an emirp because it is prime and its reverse (365256811) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-118652563 is a prime.

It is not a weakly prime, because it can be changed into another prime (118652063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59326281 + 59326282.

It is an arithmetic number, because the mean of its divisors is an integer number (59326282).

Almost surely, 2^118652563 is an apocalyptic number.

118652563 is a deficient number, since it is larger than the sum of its proper divisors (1).

118652563 is an equidigital number, since it uses as much as digits as its factorization.

118652563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43200, while the sum is 37.

The square root of 118652563 is about 10892.7757252227. The cubic root of 118652563 is about 491.3893140827.

The spelling of 118652563 in words is "one hundred eighteen million, six hundred fifty-two thousand, five hundred sixty-three".