36793925509 has 12 divisors (see below), whose sum is σ = 40448675008. Its totient is φ = 33444255240.

The previous prime is 36793925501. The next prime is 36793925533. The reversal of 36793925509 is 90552939763.

It is not a de Polignac number, because 36793925509 - 2³ = 36793925501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36793925501) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1047892 + ... + 1082434.

Almost surely, 2^36793925509 is an apocalyptic number.

It is an amenable number.

36793925509 is a deficient number, since it is larger than the sum of its proper divisors (3654749499).

36793925509 is a wasteful number, since it uses less digits than its factorization.

36793925509 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43368 (or 43357 counting only the distinct ones).

The product of its (nonzero) digits is 13778100, while the sum is 58.

The spelling of 36793925509 in words is "thirty-six billion, seven hundred ninety-three million, nine hundred twenty-five thousand, five hundred nine".