2801524032 has 168 divisors, whose sum is σ = 8246388384. Its totient is φ = 908983296.

The previous prime is 2801524001. The next prime is 2801524051. The reversal of 2801524032 is 2304251082.

It is a junction number, because it is equal to n+sod(n) for n = 2801523987 and 2801524005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4975783 + ... + 4976345.

Almost surely, 2^2801524032 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 2801524032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4123194192).

2801524032 is an abundant number, since it is smaller than the sum of its proper divisors (5444864352).

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

2801524032 is a wasteful number, since it uses less digits than its factorization.

2801524032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 797 (or 784 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 2801524032 is about 52929.4250110465. The cubic root of 2801524032 is about 1409.7154216685.

The spelling of 2801524032 in words is "two billion, eight hundred one million, five hundred twenty-four thousand, thirty-two".