153232245536 has 96 divisors (see below), whose sum is σ = 311176857600. Its totient is φ = 74245642240.

The previous prime is 153232245497. The next prime is 153232245557. The reversal of 153232245536 is 635542232351.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 153232245493 and 153232245502.

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, 64355066 + ... + 64357446.

It is an arithmetic number, because the mean of its divisors is an integer number (3241425600).

Almost surely, 2^153232245536 is an apocalyptic number.

153232245536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 153232245536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155588428800).

153232245536 is an abundant number, since it is smaller than the sum of its proper divisors (157944612064).

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

153232245536 is a wasteful number, since it uses less digits than its factorization.

153232245536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2922 (or 2914 counting only the distinct ones).

The product of its digits is 648000, while the sum is 41.

Adding to 153232245536 its reverse (635542232351), we get a palindrome (788774477887).

The spelling of 153232245536 in words is "one hundred fifty-three billion, two hundred thirty-two million, two hundred forty-five thousand, five hundred thirty-six".