201504045232 has 80 divisors (see below), whose sum is σ = 452383045632. Its totient is φ = 85167014400.

The previous prime is 201504045229. The next prime is 201504045247. The reversal of 201504045232 is 232540405102.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 201504045232.

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, 2634732 + ... + 2710132.

Almost surely, 2^201504045232 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 201504045232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (226191522816).

201504045232 is an abundant number, since it is smaller than the sum of its proper divisors (250879000400).

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

201504045232 is a wasteful number, since it uses less digits than its factorization.

201504045232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75746 (or 75740 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The spelling of 201504045232 in words is "two hundred one billion, five hundred four million, forty-five thousand, two hundred thirty-two".