153223342352540 has 48 divisors (see below), whose sum is σ = 323960033355840. Its totient is φ = 60872151475200.

The previous prime is 153223342352539. The next prime is 153223342352623. The reversal of 153223342352540 is 45253243322351.

It is a junction number, because it is equal to n+sod(n) for n = 153223342352491 and 153223342352500.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11582966 + ... + 20990754.

It is an arithmetic number, because the mean of its divisors is an integer number (6749167361580).

Almost surely, 2^{153223342352540} is an apocalyptic number.

153223342352540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

153223342352540 is an abundant number, since it is smaller than the sum of its proper divisors (170736691003300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

153223342352540 is a wasteful number, since it uses less digits than its factorization.

153223342352540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9413342 (or 9413340 counting only the distinct ones).

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

Adding to 153223342352540 its reverse (45253243322351), we get a palindrome (198476585674891).

The spelling of 153223342352540 in words is "one hundred fifty-three trillion, two hundred twenty-three billion, three hundred forty-two million, three hundred fifty-two thousand, five hundred forty".