152905043 has 2 divisors, whose sum is σ = 152905044. Its totient is φ = 152905042.

The previous prime is 152905037. The next prime is 152905073. The reversal of 152905043 is 340509251.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 152905043 - 2¹⁸ = 152642899 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 152904997 and 152905015.

It is not a weakly prime, because it can be changed into another prime (152905073) 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, 76452521 + 76452522.

It is an arithmetic number, because the mean of its divisors is an integer number (76452522).

Almost surely, 2^152905043 is an apocalyptic number.

152905043 is a deficient number, since it is larger than the sum of its proper divisors (1).

152905043 is an equidigital number, since it uses as much as digits as its factorization.

152905043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 152905043 is about 12365.4778718819. The cubic root of 152905043 is about 534.7374529174.

The spelling of 152905043 in words is "one hundred fifty-two million, nine hundred five thousand, forty-three".