1035636545 has 8 divisors (see below), whose sum is σ = 1285617960. Its totient is φ = 799939840.

The previous prime is 1035636533. The next prime is 1035636551. The reversal of 1035636545 is 5456365301.

It can be written as a sum of positive squares in 4 ways, for example, as 37834801 + 997801744 = 6151^2 + 31588^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1035636545 - 2¹⁸ = 1035374401 is a prime.

It is a super-3 number, since 3×1035636545³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1035636499 and 1035636508.

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, 3571016 + ... + 3571305.

It is an arithmetic number, because the mean of its divisors is an integer number (160702245).

Almost surely, 2^1035636545 is an apocalyptic number.

It is an amenable number.

1035636545 is a deficient number, since it is larger than the sum of its proper divisors (249981415).

1035636545 is an equidigital number, since it uses as much as digits as its factorization.

1035636545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7142355.

The product of its (nonzero) digits is 162000, while the sum is 38.

The square root of 1035636545 is about 32181.3073848779. The cubic root of 1035636545 is about 1011.7404702612.

The spelling of 1035636545 in words is "one billion, thirty-five million, six hundred thirty-six thousand, five hundred forty-five".