36172000429 has 2 divisors, whose sum is σ = 36172000430. Its totient is φ = 36172000428.

The previous prime is 36172000357. The next prime is 36172000439. The reversal of 36172000429 is 92400027163.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26210962404 + 9961038025 = 161898^2 + 99805^2 .

It is a cyclic number.

It is not a de Polignac number, because 36172000429 - 2⁷ = 36172000301 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36172000394 and 36172000403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36172000439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18086000214 + 18086000215.

It is an arithmetic number, because the mean of its divisors is an integer number (18086000215).

Almost surely, 2^36172000429 is an apocalyptic number.

It is an amenable number.

36172000429 is a deficient number, since it is larger than the sum of its proper divisors (1).

36172000429 is an equidigital number, since it uses as much as digits as its factorization.

36172000429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 34.

The spelling of 36172000429 in words is "thirty-six billion, one hundred seventy-two million, four hundred twenty-nine", and thus it is an aban number.