137005150073 has 4 divisors (see below), whose sum is σ = 149460163728. Its totient is φ = 124550136420.

The previous prime is 137005150063. The next prime is 137005150099. The reversal of 137005150073 is 370051500731.

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 137005150073 - 2³² = 132710182777 is a prime.

It is a super-2 number, since 2×137005150073² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (137005150003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6227506811 + ... + 6227506832.

It is an arithmetic number, because the mean of its divisors is an integer number (37365040932).

Almost surely, 2^137005150073 is an apocalyptic number.

It is an amenable number.

137005150073 is a deficient number, since it is larger than the sum of its proper divisors (12455013655).

137005150073 is a wasteful number, since it uses less digits than its factorization.

137005150073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12455013654.

The product of its (nonzero) digits is 11025, while the sum is 32.

The spelling of 137005150073 in words is "one hundred thirty-seven billion, five million, one hundred fifty thousand, seventy-three".