533252550144 has 160 divisors (see below), whose sum is σ = 1452005280000. Its totient is φ = 173854162944.

The previous prime is 533252550113. The next prime is 533252550157. The reversal of 533252550144 is 441055252335.

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, 18019392 + ... + 18048960.

It is an arithmetic number, because the mean of its divisors is an integer number (9075033000).

Almost surely, 2^533252550144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 533252550144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (726002640000).

533252550144 is an abundant number, since it is smaller than the sum of its proper divisors (918752729856).

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

533252550144 is a wasteful number, since it uses less digits than its factorization.

533252550144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29848 (or 29832 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 39.

The spelling of 533252550144 in words is "five hundred thirty-three billion, two hundred fifty-two million, five hundred fifty thousand, one hundred forty-four".