152055443 has 2 divisors, whose sum is σ = 152055444. Its totient is φ = 152055442.

The previous prime is 152055433. The next prime is 152055457. The reversal of 152055443 is 344550251.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 152055443 - 2⁴ = 152055427 is a prime.

It is not a weakly prime, because it can be changed into another prime (152055433) 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, 76027721 + 76027722.

It is an arithmetic number, because the mean of its divisors is an integer number (76027722).

Almost surely, 2^152055443 is an apocalyptic number.

152055443 is a deficient number, since it is larger than the sum of its proper divisors (1).

152055443 is an equidigital number, since it uses as much as digits as its factorization.

152055443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 152055443 is about 12331.0763114985. The cubic root of 152055443 is about 533.7452096603.

The spelling of 152055443 in words is "one hundred fifty-two million, fifty-five thousand, four hundred forty-three".