153234539 has 2 divisors, whose sum is σ = 153234540. Its totient is φ = 153234538.

The previous prime is 153234527. The next prime is 153234541. The reversal of 153234539 is 935432351.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-153234539 is a prime.

Together with 153234541, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 153234499 and 153234508.

It is not a weakly prime, because it can be changed into another prime (153234569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76617269 + 76617270.

It is an arithmetic number, because the mean of its divisors is an integer number (76617270).

Almost surely, 2^153234539 is an apocalyptic number.

153234539 is a deficient number, since it is larger than the sum of its proper divisors (1).

153234539 is an equidigital number, since it uses as much as digits as its factorization.

153234539 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48600, while the sum is 35.

The square root of 153234539 is about 12378.7939234806. The cubic root of 153234539 is about 535.1212803335.

The spelling of 153234539 in words is "one hundred fifty-three million, two hundred thirty-four thousand, five hundred thirty-nine".