2530845203206 has 8 divisors (see below), whose sum is σ = 3842005971384. Its totient is φ = 1250176546080.

The previous prime is 2530845203141. The next prime is 2530845203209. The reversal of 2530845203206 is 6023025480352.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2530845203209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7623027555 + ... + 7623027886.

It is an arithmetic number, because the mean of its divisors is an integer number (480250746423).

Almost surely, 2^{2530845203206} is an apocalyptic number.

2530845203206 is a deficient number, since it is larger than the sum of its proper divisors (1311160768178).

2530845203206 is a wasteful number, since it uses less digits than its factorization.

2530845203206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15246055526.

The product of its (nonzero) digits is 345600, while the sum is 40.

The spelling of 2530845203206 in words is "two trillion, five hundred thirty billion, eight hundred forty-five million, two hundred three thousand, two hundred six".