2826520452 has 72 divisors (see below), whose sum is σ = 8227931712. Its totient is φ = 801403200.

The previous prime is 2826520447. The next prime is 2826520481. The reversal of 2826520452 is 2540256282.

2826520452 is a `hidden beast` number, since 2 + 82 + 6 + 520 + 4 + 52 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 9799 + ... + 75822.

Almost surely, 2^2826520452 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 2826520452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4113965856).

2826520452 is an abundant number, since it is smaller than the sum of its proper divisors (5401411260).

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

2826520452 is a wasteful number, since it uses less digits than its factorization.

2826520452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85769 (or 85764 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

The square root of 2826520452 is about 53165.0303489051. The cubic root of 2826520452 is about 1413.8957121493.

The spelling of 2826520452 in words is "two billion, eight hundred twenty-six million, five hundred twenty thousand, four hundred fifty-two".