152047547 has 2 divisors, whose sum is σ = 152047548. Its totient is φ = 152047546.

The previous prime is 152047537. The next prime is 152047561. The reversal of 152047547 is 745740251.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 152047547 - 2¹⁰ = 152046523 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (152047537) 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, 76023773 + 76023774.

It is an arithmetic number, because the mean of its divisors is an integer number (76023774).

Almost surely, 2^152047547 is an apocalyptic number.

152047547 is a deficient number, since it is larger than the sum of its proper divisors (1).

152047547 is an equidigital number, since it uses as much as digits as its factorization.

152047547 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 39200, while the sum is 35.

The square root of 152047547 is about 12330.7561406428. The cubic root of 152047547 is about 533.7359706507.

Adding to 152047547 its reverse (745740251), we get a palindrome (897787798).

The spelling of 152047547 in words is "one hundred fifty-two million, forty-seven thousand, five hundred forty-seven".