118652551 has 2 divisors, whose sum is σ = 118652552. Its totient is φ = 118652550.

The previous prime is 118652539. The next prime is 118652563. The reversal of 118652551 is 155256811.

It is a balanced prime because it is at equal distance from previous prime (118652539) and next prime (118652563).

It is an emirp because it is prime and its reverse (155256811) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 118652551 - 2⁵ = 118652519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118652851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59326275 + 59326276.

It is an arithmetic number, because the mean of its divisors is an integer number (59326276).

Almost surely, 2^118652551 is an apocalyptic number.

118652551 is a deficient number, since it is larger than the sum of its proper divisors (1).

118652551 is an equidigital number, since it uses as much as digits as its factorization.

118652551 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12000, while the sum is 34.

The square root of 118652551 is about 10892.7751743989. The cubic root of 118652551 is about 491.3892975170.

The spelling of 118652551 in words is "one hundred eighteen million, six hundred fifty-two thousand, five hundred fifty-one".