36949605505 has 8 divisors (see below), whose sum is σ = 44381010600. Its totient is φ = 29532028416.

The previous prime is 36949605499. The next prime is 36949605533. The reversal of 36949605505 is 50550694963.

It can be written as a sum of positive squares in 4 ways, for example, as 916454529 + 36033150976 = 30273^2 + 189824^2 .

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 36949605505 - 2¹⁷ = 36949474433 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3451120 + ... + 3461809.

It is an arithmetic number, because the mean of its divisors is an integer number (5547626325).

Almost surely, 2^36949605505 is an apocalyptic number.

It is an amenable number.

36949605505 is a deficient number, since it is larger than the sum of its proper divisors (7431405095).

36949605505 is a wasteful number, since it uses less digits than its factorization.

36949605505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6914003.

The product of its (nonzero) digits is 4374000, while the sum is 52.

The spelling of 36949605505 in words is "thirty-six billion, nine hundred forty-nine million, six hundred five thousand, five hundred five".