2521050213 has 8 divisors (see below), whose sum is σ = 3666982176. Its totient is φ = 1527909200.

The previous prime is 2521050199. The next prime is 2521050251. The reversal of 2521050213 is 3120501252.

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

It is a cyclic number.

It is not a de Polignac number, because 2521050213 - 2⁹ = 2521049701 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2521050213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2521050253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38197698 + ... + 38197763.

It is an arithmetic number, because the mean of its divisors is an integer number (458372772).

Almost surely, 2^2521050213 is an apocalyptic number.

It is an amenable number.

2521050213 is a deficient number, since it is larger than the sum of its proper divisors (1145931963).

2521050213 is a wasteful number, since it uses less digits than its factorization.

2521050213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76395475.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 2521050213 is about 50210.0608742909. The cubic root of 2521050213 is about 1361.0074378350.

Adding to 2521050213 its reverse (3120501252), we get a palindrome (5641551465).

The spelling of 2521050213 in words is "two billion, five hundred twenty-one million, fifty thousand, two hundred thirteen".