137750011 has 8 divisors (see below), whose sum is σ = 159646464. Its totient is φ = 116408040.

The previous prime is 137749933. The next prime is 137750023. The reversal of 137750011 is 110057731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 137750011 - 2⁹ = 137749499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (137750411) 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 7 ways as a sum of consecutive naturals, for example, 138085 + ... + 139078.

It is an arithmetic number, because the mean of its divisors is an integer number (19955808).

Almost surely, 2^137750011 is an apocalyptic number.

137750011 is a deficient number, since it is larger than the sum of its proper divisors (21896453).

137750011 is an equidigital number, since it uses as much as digits as its factorization.

137750011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277241.

The product of its (nonzero) digits is 735, while the sum is 25.

The square root of 137750011 is about 11736.6950629212. The cubic root of 137750011 is about 516.4526942396.

The spelling of 137750011 in words is "one hundred thirty-seven million, seven hundred fifty thousand, eleven".