153840097 has 8 divisors (see below), whose sum is σ = 156055040. Its totient is φ = 151632000.

The previous prime is 153840083. The next prime is 153840101. The reversal of 153840097 is 790048351.

153840097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-153840097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (153840047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58033 + ... + 60625.

It is an arithmetic number, because the mean of its divisors is an integer number (19506880).

Almost surely, 2^153840097 is an apocalyptic number.

It is an amenable number.

153840097 is a deficient number, since it is larger than the sum of its proper divisors (2214943).

153840097 is an equidigital number, since it uses as much as digits as its factorization.

153840097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3423.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 153840097 is about 12403.2292972435. The cubic root of 153840097 is about 535.8252579284.

The spelling of 153840097 in words is "one hundred fifty-three million, eight hundred forty thousand, ninety-seven".