153472808 has 8 divisors (see below), whose sum is σ = 287761530. Its totient is φ = 76736400.

The previous prime is 153472807. The next prime is 153472811. The reversal of 153472808 is 808274351.

It can be written as a sum of positive squares in only one way, i.e., 98446084 + 55026724 = 9922^2 + 7418^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (153472807) 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, 9592043 + ... + 9592058.

Almost surely, 2^153472808 is an apocalyptic number.

It is an amenable number.

153472808 is a deficient number, since it is larger than the sum of its proper divisors (134288722).

153472808 is a wasteful number, since it uses less digits than its factorization.

153472808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19184107 (or 19184103 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 153472808 is about 12388.4142649493. The cubic root of 153472808 is about 535.3984954319.

The spelling of 153472808 in words is "one hundred fifty-three million, four hundred seventy-two thousand, eight hundred eight".