30526117429 has 2 divisors, whose sum is σ = 30526117430. Its totient is φ = 30526117428.

The previous prime is 30526117417. The next prime is 30526117441. The reversal of 30526117429 is 92471162503.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (30526117417) and next prime (30526117441).

It can be written as a sum of positive squares in only one way, i.e., 30485858404 + 40259025 = 174602^2 + 6345^2 .

It is a cyclic number.

It is not a de Polignac number, because 30526117429 - 2⁷ = 30526117301 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30526117391 and 30526117400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30526117469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15263058714 + 15263058715.

It is an arithmetic number, because the mean of its divisors is an integer number (15263058715).

Almost surely, 2^30526117429 is an apocalyptic number.

It is an amenable number.

30526117429 is a deficient number, since it is larger than the sum of its proper divisors (1).

30526117429 is an equidigital number, since it uses as much as digits as its factorization.

30526117429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 40.

The spelling of 30526117429 in words is "thirty billion, five hundred twenty-six million, one hundred seventeen thousand, four hundred twenty-nine".