36532825649 has 8 divisors (see below), whose sum is σ = 37230917760. Its totient is φ = 35840624976.

The previous prime is 36532825627. The next prime is 36532825663. The reversal of 36532825649 is 94652823563.

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

It is a cyclic number.

It is not a de Polignac number, because 36532825649 - 2¹² = 36532821553 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36532825649.

It is not an unprimeable number, because it can be changed into a prime (36532825669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1460339 + ... + 1485144.

It is an arithmetic number, because the mean of its divisors is an integer number (4653864720).

Almost surely, 2^36532825649 is an apocalyptic number.

It is an amenable number.

36532825649 is a deficient number, since it is larger than the sum of its proper divisors (698092111).

36532825649 is a wasteful number, since it uses less digits than its factorization.

36532825649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2945719.

The product of its digits is 9331200, while the sum is 53.

The spelling of 36532825649 in words is "thirty-six billion, five hundred thirty-two million, eight hundred twenty-five thousand, six hundred forty-nine".