137541851 has 2 divisors, whose sum is σ = 137541852. Its totient is φ = 137541850.

The previous prime is 137541847. The next prime is 137541853. The reversal of 137541851 is 158145731.

137541851 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 137541851 - 2² = 137541847 is a prime.

Together with 137541853, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (137541853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68770925 + 68770926.

It is an arithmetic number, because the mean of its divisors is an integer number (68770926).

Almost surely, 2^137541851 is an apocalyptic number.

137541851 is a deficient number, since it is larger than the sum of its proper divisors (1).

137541851 is an equidigital number, since it uses as much as digits as its factorization.

137541851 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16800, while the sum is 35.

The square root of 137541851 is about 11727.8237964253. The cubic root of 137541851 is about 516.1924184224.

The spelling of 137541851 in words is "one hundred thirty-seven million, five hundred forty-one thousand, eight hundred fifty-one".