2515852080 has 360 divisors, whose sum is σ = 10171558800. Its totient is φ = 554996736.

The previous prime is 2515852067. The next prime is 2515852153. The reversal of 2515852080 is 802585152.

2515852080 is a `hidden beast` number, since 2 + 5 + 1 + 58 + 520 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (360).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1021891 + ... + 1024349.

It is an arithmetic number, because the mean of its divisors is an integer number (28254330).

Almost surely, 2^2515852080 is an apocalyptic number.

2515852080 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 2515852080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5085779400).

2515852080 is an abundant number, since it is smaller than the sum of its proper divisors (7655706720).

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

2515852080 is a wasteful number, since it uses less digits than its factorization.

2515852080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2521 (or 2505 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 36.

The square root of 2515852080 is about 50158.2703051052. The cubic root of 2515852080 is about 1360.0713774533.

The spelling of 2515852080 in words is "two billion, five hundred fifteen million, eight hundred fifty-two thousand, eighty".