2525030302503 has 8 divisors (see below), whose sum is σ = 3372861929728. Its totient is φ = 1680276105144.

The previous prime is 2525030302451. The next prime is 2525030302507. The reversal of 2525030302503 is 3052030305252.

2525030302503 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2525030302503 - 2⁸ = 2525030302247 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 (2525030302507) 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, 769355551 + ... + 769358832.

It is an arithmetic number, because the mean of its divisors is an integer number (421607741216).

Almost surely, 2^{2525030302503} is an apocalyptic number.

2525030302503 is a deficient number, since it is larger than the sum of its proper divisors (847831627225).

2525030302503 is a wasteful number, since it uses less digits than its factorization.

2525030302503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1538714933.

The product of its (nonzero) digits is 27000, while the sum is 30.

Adding to 2525030302503 its reverse (3052030305252), we get a palindrome (5577060607755).

The spelling of 2525030302503 in words is "two trillion, five hundred twenty-five billion, thirty million, three hundred two thousand, five hundred three".