153536565234 has 144 divisors (see below), whose sum is σ = 345189327840. Its totient is φ = 45477469440.

The previous prime is 153536565199. The next prime is 153536565239. The reversal of 153536565234 is 432565635351.

It is not an unprimeable number, because it can be changed into a prime (153536565239) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 941942037 + ... + 941942199.

It is an arithmetic number, because the mean of its divisors is an integer number (2397148110).

Almost surely, 2^153536565234 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 153536565234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172594663920).

153536565234 is an abundant number, since it is smaller than the sum of its proper divisors (191652762606).

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

153536565234 is a wasteful number, since it uses less digits than its factorization.

153536565234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537 (or 361 counting only the distinct ones).

The product of its digits is 4860000, while the sum is 48.

The spelling of 153536565234 in words is "one hundred fifty-three billion, five hundred thirty-six million, five hundred sixty-five thousand, two hundred thirty-four".