36525130849 has 2 divisors, whose sum is σ = 36525130850. Its totient is φ = 36525130848.

The previous prime is 36525130823. The next prime is 36525130903. The reversal of 36525130849 is 94803152563.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30891577600 + 5633553249 = 175760^2 + 75057^2 .

It is a cyclic number.

It is not a de Polignac number, because 36525130849 - 2⁷ = 36525130721 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36525130799 and 36525130808.

It is not a weakly prime, because it can be changed into another prime (36525130249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18262565424 + 18262565425.

It is an arithmetic number, because the mean of its divisors is an integer number (18262565425).

Almost surely, 2^36525130849 is an apocalyptic number.

It is an amenable number.

36525130849 is a deficient number, since it is larger than the sum of its proper divisors (1).

36525130849 is an equidigital number, since it uses as much as digits as its factorization.

36525130849 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 777600, while the sum is 46.

The spelling of 36525130849 in words is "thirty-six billion, five hundred twenty-five million, one hundred thirty thousand, eight hundred forty-nine".