153424066 has 4 divisors (see below), whose sum is σ = 230136102. Its totient is φ = 76712032.

The previous prime is 153424039. The next prime is 153424067. The reversal of 153424066 is 660424351.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 92256025 + 61168041 = 9605^2 + 7821^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (153424067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38356015 + ... + 38356018.

Almost surely, 2^153424066 is an apocalyptic number.

153424066 is a deficient number, since it is larger than the sum of its proper divisors (76712036).

153424066 is an equidigital number, since it uses as much as digits as its factorization.

153424066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76712035.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 153424066 is about 12386.4468674435. The cubic root of 153424066 is about 535.3418096972.

It can be divided in two parts, 1534 and 24066, that added together give a square (25600 = 160²).

The spelling of 153424066 in words is "one hundred fifty-three million, four hundred twenty-four thousand, sixty-six".