2520052246 has 8 divisors (see below), whose sum is σ = 3780380304. Its totient is φ = 1259925480.

The previous prime is 2520052193. The next prime is 2520052291. The reversal of 2520052246 is 6422500252.

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

It is a congruent number.

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, 13690 + ... + 72301.

It is an arithmetic number, because the mean of its divisors is an integer number (472547538).

Almost surely, 2^2520052246 is an apocalyptic number.

2520052246 is a deficient number, since it is larger than the sum of its proper divisors (1260328058).

2520052246 is a wasteful number, since it uses less digits than its factorization.

2520052246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100646.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 2520052246 is about 50200.1219719634. The cubic root of 2520052246 is about 1360.8278275330.

Adding to 2520052246 its reverse (6422500252), we get a palindrome (8942552498).

The spelling of 2520052246 in words is "two billion, five hundred twenty million, fifty-two thousand, two hundred forty-six".