137164000009 has 4 divisors (see below), whose sum is σ = 137171097360. Its totient is φ = 137156902660.

The previous prime is 137164000003. The next prime is 137164000021. The reversal of 137164000009 is 900000461731.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 137164000009 - 2⁷ = 137163999881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (137164000003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3519607 + ... + 3558364.

It is an arithmetic number, because the mean of its divisors is an integer number (34292774340).

Almost surely, 2^137164000009 is an apocalyptic number.

It is an amenable number.

137164000009 is a deficient number, since it is larger than the sum of its proper divisors (7097351).

137164000009 is an equidigital number, since it uses as much as digits as its factorization.

137164000009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7097350.

The product of its (nonzero) digits is 4536, while the sum is 31.

The spelling of 137164000009 in words is "one hundred thirty-seven billion, one hundred sixty-four million, nine", and thus it is an aban number.