153408953 has 2 divisors, whose sum is σ = 153408954. Its totient is φ = 153408952.

The previous prime is 153408949. The next prime is 153408973. The reversal of 153408953 is 359804351.

It is a happy number.

153408953 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108826624 + 44582329 = 10432^2 + 6677^2 .

It is an emirp because it is prime and its reverse (359804351) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 153408953 - 2² = 153408949 is a prime.

It is not a weakly prime, because it can be changed into another prime (153408973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76704476 + 76704477.

It is an arithmetic number, because the mean of its divisors is an integer number (76704477).

Almost surely, 2^153408953 is an apocalyptic number.

It is an amenable number.

153408953 is a deficient number, since it is larger than the sum of its proper divisors (1).

153408953 is an equidigital number, since it uses as much as digits as its factorization.

153408953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 153408953 is about 12385.8367904635. The cubic root of 153408953 is about 535.3242312154.

The spelling of 153408953 in words is "one hundred fifty-three million, four hundred eight thousand, nine hundred fifty-three".