152343473 has 2 divisors, whose sum is σ = 152343474. Its totient is φ = 152343472.

The previous prime is 152343469. The next prime is 152343551. The reversal of 152343473 is 374343251.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 141800464 + 10543009 = 11908^2 + 3247^2 .

It is a cyclic number.

It is not a de Polignac number, because 152343473 - 2² = 152343469 is a prime.

It is not a weakly prime, because it can be changed into another prime (152343073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76171736 + 76171737.

It is an arithmetic number, because the mean of its divisors is an integer number (76171737).

Almost surely, 2^152343473 is an apocalyptic number.

It is an amenable number.

152343473 is a deficient number, since it is larger than the sum of its proper divisors (1).

152343473 is an equidigital number, since it uses as much as digits as its factorization.

152343473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30240, while the sum is 32.

The square root of 152343473 is about 12342.7498151749. The cubic root of 152343473 is about 534.0820115125.

The spelling of 152343473 in words is "one hundred fifty-two million, three hundred forty-three thousand, four hundred seventy-three".