2545225120303 has 8 divisors (see below), whose sum is σ = 2549694597296. Its totient is φ = 2540756678400.

The previous prime is 2545225120241. The next prime is 2545225120469. The reversal of 2545225120303 is 3030215225452.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2545225120303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2545225123303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4748308 + ... + 5257078.

It is an arithmetic number, because the mean of its divisors is an integer number (318711824662).

Almost surely, 2^{2545225120303} is an apocalyptic number.

2545225120303 is a deficient number, since it is larger than the sum of its proper divisors (4469476993).

2545225120303 is an equidigital number, since it uses as much as digits as its factorization.

2545225120303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517545.

The product of its (nonzero) digits is 72000, while the sum is 34.

The spelling of 2545225120303 in words is "two trillion, five hundred forty-five billion, two hundred twenty-five million, one hundred twenty thousand, three hundred three".