2520578282 has 8 divisors (see below), whose sum is σ = 3781489152. Its totient is φ = 1260081900.

The previous prime is 2520578251. The next prime is 2520578309. The reversal of 2520578282 is 2828750252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87944 + ... + 113027.

It is an arithmetic number, because the mean of its divisors is an integer number (472686144).

Almost surely, 2^2520578282 is an apocalyptic number.

2520578282 is a deficient number, since it is larger than the sum of its proper divisors (1260910870).

2520578282 is a wasteful number, since it uses less digits than its factorization.

2520578282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207244.

The product of its (nonzero) digits is 179200, while the sum is 41.

The square root of 2520578282 is about 50205.3610882344. The cubic root of 2520578282 is about 1360.9225073987.

The spelling of 2520578282 in words is "two billion, five hundred twenty million, five hundred seventy-eight thousand, two hundred eighty-two".