152055619 has 2 divisors, whose sum is σ = 152055620. Its totient is φ = 152055618.

The previous prime is 152055583. The next prime is 152055637. The reversal of 152055619 is 916550251.

It is a strong prime.

It is an emirp because it is prime and its reverse (916550251) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 152055619 - 2¹¹ = 152053571 is a prime.

It is a super-2 number, since 2×152055619² = 46241822538946322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (152055649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76027809 + 76027810.

It is an arithmetic number, because the mean of its divisors is an integer number (76027810).

Almost surely, 2^152055619 is an apocalyptic number.

152055619 is a deficient number, since it is larger than the sum of its proper divisors (1).

152055619 is an equidigital number, since it uses as much as digits as its factorization.

152055619 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13500, while the sum is 34.

The square root of 152055619 is about 12331.0834479376. The cubic root of 152055619 is about 533.7454155921.

The spelling of 152055619 in words is "one hundred fifty-two million, fifty-five thousand, six hundred nineteen".