2532994128 has 240 divisors, whose sum is σ = 8454823936. Its totient is φ = 692686080.

The previous prime is 2532994103. The next prime is 2532994133. The reversal of 2532994128 is 8214992352.

2532994128 is a `hidden beast` number, since 2 + 532 + 9 + 94 + 1 + 28 = 666.

2532994128 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3218151 + ... + 3218937.

Almost surely, 2^2532994128 is an apocalyptic number.

2532994128 is a gapful number since it is divisible by the number (28) 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 2532994128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4227411968).

2532994128 is an abundant number, since it is smaller than the sum of its proper divisors (5921829808).

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

2532994128 is a wasteful number, since it uses less digits than its factorization.

2532994128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 942 (or 933 counting only the distinct ones).

The product of its digits is 311040, while the sum is 45.

The square root of 2532994128 is about 50328.8597923696. The cubic root of 2532994128 is about 1363.1533891439.

The spelling of 2532994128 in words is "two billion, five hundred thirty-two million, nine hundred ninety-four thousand, one hundred twenty-eight".