155426083 has 2 divisors, whose sum is σ = 155426084. Its totient is φ = 155426082.

The previous prime is 155426081. The next prime is 155426113. The reversal of 155426083 is 380624551.

It is a weak prime.

It is an emirp because it is prime and its reverse (380624551) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 155426083 - 2¹ = 155426081 is a prime.

Together with 155426081, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (155426081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77713041 + 77713042.

It is an arithmetic number, because the mean of its divisors is an integer number (77713042).

Almost surely, 2^155426083 is an apocalyptic number.

155426083 is a deficient number, since it is larger than the sum of its proper divisors (1).

155426083 is an equidigital number, since it uses as much as digits as its factorization.

155426083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 155426083 is about 12466.9997593647. Note that the first 3 decimals coincide. The cubic root of 155426083 is about 537.6602967371.

The spelling of 155426083 in words is "one hundred fifty-five million, four hundred twenty-six thousand, eighty-three".