115061629 has 2 divisors, whose sum is σ = 115061630. Its totient is φ = 115061628.

The previous prime is 115061591. The next prime is 115061633. The reversal of 115061629 is 926160511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 108118404 + 6943225 = 10398^2 + 2635^2 .

It is an emirp because it is prime and its reverse (926160511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 115061629 - 2⁷ = 115061501 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 115061629.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115061659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57530814 + 57530815.

It is an arithmetic number, because the mean of its divisors is an integer number (57530815).

Almost surely, 2^115061629 is an apocalyptic number.

It is an amenable number.

115061629 is a deficient number, since it is larger than the sum of its proper divisors (1).

115061629 is an equidigital number, since it uses as much as digits as its factorization.

115061629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 31.

The square root of 115061629 is about 10726.6783768322. The cubic root of 115061629 is about 486.3812666930.

The spelling of 115061629 in words is "one hundred fifteen million, sixty-one thousand, six hundred twenty-nine".