153243345423005 has 16 divisors (see below), whose sum is σ = 184283218033200. Its totient is φ = 122334118771200.

The previous prime is 153243345422971. The next prime is 153243345423011. The reversal of 153243345423005 is 500324543342351.

It can be written as a sum of positive squares in 8 ways, for example, as 23118152561956 + 130125192861049 = 4808134^2 + 11407243^2 .

It is not a de Polignac number, because 153243345423005 - 2⁸ = 153243345422749 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10289240 + ... + 20306529.

It is an arithmetic number, because the mean of its divisors is an integer number (11517701127075).

Almost surely, 2^{153243345423005} is an apocalyptic number.

It is an amenable number.

153243345423005 is a deficient number, since it is larger than the sum of its proper divisors (31039872610195).

153243345423005 is a wasteful number, since it uses less digits than its factorization.

153243345423005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30597904.

The product of its (nonzero) digits is 2592000, while the sum is 44.

Adding to 153243345423005 its reverse (500324543342351), we get a palindrome (653567888765356).

The spelling of 153243345423005 in words is "one hundred fifty-three trillion, two hundred forty-three billion, three hundred forty-five million, four hundred twenty-three thousand, five".