2521333080 has 192 divisors, whose sum is σ = 9688161600. Its totient is φ = 556416000.

The previous prime is 2521333037. The next prime is 2521333103. The reversal of 2521333080 is 803331252.

2521333080 is a `hidden beast` number, since 2 + 521 + 33 + 30 + 80 = 666.

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, 55830 + ... + 90330.

It is an arithmetic number, because the mean of its divisors is an integer number (50459175).

Almost surely, 2^2521333080 is an apocalyptic number.

2521333080 is a gapful number since it is divisible by the number (20) 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 2521333080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4844080800).

2521333080 is an abundant number, since it is smaller than the sum of its proper divisors (7166828520).

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

2521333080 is a wasteful number, since it uses less digits than its factorization.

2521333080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34554 (or 34547 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 2521333080 is about 50212.8776311416. The cubic root of 2521333080 is about 1361.0583385392.

It can be divided in two parts, 252 and 1333080, that multiplied together give a triangular number (335936160 = T₂₅₉₂₀).

The spelling of 2521333080 in words is "two billion, five hundred twenty-one million, three hundred thirty-three thousand, eighty".