36521029 has 2 divisors, whose sum is σ = 36521030. Its totient is φ = 36521028.

The previous prime is 36520997. The next prime is 36521039. The reversal of 36521029 is 92012563.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36024004 + 497025 = 6002^2 + 705^2 .

It is a cyclic number.

It is not a de Polignac number, because 36521029 - 2⁵ = 36520997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36520988 and 36521006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36521039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18260514 + 18260515.

It is an arithmetic number, because the mean of its divisors is an integer number (18260515).

Almost surely, 2^36521029 is an apocalyptic number.

It is an amenable number.

36521029 is a deficient number, since it is larger than the sum of its proper divisors (1).

36521029 is an equidigital number, since it uses as much as digits as its factorization.

36521029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 36521029 is about 6043.2631086194. The cubic root of 36521029 is about 331.7780639193.

The spelling of 36521029 in words is "thirty-six million, five hundred twenty-one thousand, twenty-nine".