137450011 has 4 divisors (see below), whose sum is σ = 138439000. Its totient is φ = 136461024.

The previous prime is 137450003. The next prime is 137450023. The reversal of 137450011 is 110054731.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 137450011 - 2³ = 137450003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (137450611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 494286 + ... + 494563.

It is an arithmetic number, because the mean of its divisors is an integer number (34609750).

Almost surely, 2^137450011 is an apocalyptic number.

137450011 is a deficient number, since it is larger than the sum of its proper divisors (988989).

137450011 is an equidigital number, since it uses as much as digits as its factorization.

137450011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 988988.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 137450011 is about 11723.9076676678. The cubic root of 137450011 is about 516.0775014792.

The spelling of 137450011 in words is "one hundred thirty-seven million, four hundred fifty thousand, eleven".