118770559 has 2 divisors, whose sum is σ = 118770560. Its totient is φ = 118770558.

The previous prime is 118770541. The next prime is 118770581. The reversal of 118770559 is 955077811.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 118770559 - 2¹⁵ = 118737791 is a prime.

It is equal to p_6775693 and since 118770559 and 6775693 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118770529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59385279 + 59385280.

It is an arithmetic number, because the mean of its divisors is an integer number (59385280).

Almost surely, 2^118770559 is an apocalyptic number.

118770559 is a deficient number, since it is larger than the sum of its proper divisors (1).

118770559 is an equidigital number, since it uses as much as digits as its factorization.

118770559 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 88200, while the sum is 43.

The square root of 118770559 is about 10898.1906296412. The cubic root of 118770559 is about 491.5521501880.

The spelling of 118770559 in words is "one hundred eighteen million, seven hundred seventy thousand, five hundred fifty-nine".