137755327 has 2 divisors, whose sum is σ = 137755328. Its totient is φ = 137755326.

The previous prime is 137755313. The next prime is 137755361. The reversal of 137755327 is 723557731.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-137755327 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 137755327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (137755727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68877663 + 68877664.

It is an arithmetic number, because the mean of its divisors is an integer number (68877664).

Almost surely, 2^137755327 is an apocalyptic number.

137755327 is a deficient number, since it is larger than the sum of its proper divisors (1).

137755327 is an equidigital number, since it uses as much as digits as its factorization.

137755327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 154350, while the sum is 40.

The square root of 137755327 is about 11736.9215299413. The cubic root of 137755327 is about 516.4593377411.

The spelling of 137755327 in words is "one hundred thirty-seven million, seven hundred fifty-five thousand, three hundred twenty-seven".