137455327 has 2 divisors, whose sum is σ = 137455328. Its totient is φ = 137455326.

The previous prime is 137455267. The next prime is 137455397. The reversal of 137455327 is 723554731.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-137455327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (137455397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68727663 + 68727664.

It is an arithmetic number, because the mean of its divisors is an integer number (68727664).

Almost surely, 2^137455327 is an apocalyptic number.

137455327 is a deficient number, since it is larger than the sum of its proper divisors (1).

137455327 is an equidigital number, since it uses as much as digits as its factorization.

137455327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 88200, while the sum is 37.

The square root of 137455327 is about 11724.1343816932. The cubic root of 137455327 is about 516.0841546437.

The spelling of 137455327 in words is "one hundred thirty-seven million, four hundred fifty-five thousand, three hundred twenty-seven".