2136301625 has 8 divisors (see below), whose sum is σ = 2666104584. Its totient is φ = 1709041200.

The previous prime is 2136301579. The next prime is 2136301631. The reversal of 2136301625 is 5261036312.

It can be written as a sum of positive squares in 4 ways, for example, as 170354704 + 1965946921 = 13052^2 + 44339^2 .

It is not a de Polignac number, because 2136301625 - 2⁶ = 2136301561 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8545082 + ... + 8545331.

It is an arithmetic number, because the mean of its divisors is an integer number (333263073).

Almost surely, 2^2136301625 is an apocalyptic number.

2136301625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2136301625 is a deficient number, since it is larger than the sum of its proper divisors (529802959).

2136301625 is an equidigital number, since it uses as much as digits as its factorization.

2136301625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17090428 (or 17090418 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 2136301625 is about 46220.1430655510. The cubic root of 2136301625 is about 1287.9159557139.

Adding to 2136301625 its reverse (5261036312), we get a palindrome (7397337937).

The spelling of 2136301625 in words is "two billion, one hundred thirty-six million, three hundred one thousand, six hundred twenty-five".