2500348123 has 16 divisors (see below), whose sum is σ = 3079879936. Its totient is φ = 1976672160.

The previous prime is 2500348091. The next prime is 2500348127. The reversal of 2500348123 is 3218430052.

It is a cyclic number.

It is not a de Polignac number, because 2500348123 - 2⁵ = 2500348091 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2500348091 and 2500348100.

It is not an unprimeable number, because it can be changed into a prime (2500348127) 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 15 ways as a sum of consecutive naturals, for example, 106840 + ... + 128122.

It is an arithmetic number, because the mean of its divisors is an integer number (192492496).

Almost surely, 2^2500348123 is an apocalyptic number.

2500348123 is a deficient number, since it is larger than the sum of its proper divisors (579531813).

2500348123 is a wasteful number, since it uses less digits than its factorization.

2500348123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22594.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 2500348123 is about 50003.4811088188. The cubic root of 2500348123 is about 1357.2718021205.

Adding to 2500348123 its reverse (3218430052), we get a palindrome (5718778175).

The spelling of 2500348123 in words is "two billion, five hundred million, three hundred forty-eight thousand, one hundred twenty-three".