2542305325 has 24 divisors (see below), whose sum is σ = 3670800768. Its totient is φ = 1710396480.

The previous prime is 2542305323. The next prime is 2542305331. The reversal of 2542305325 is 5235032452.

It is not a de Polignac number, because 2542305325 - 2¹ = 2542305323 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 (2542305323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 127777 + ... + 146326.

It is an arithmetic number, because the mean of its divisors is an integer number (152950032).

Almost surely, 2^2542305325 is an apocalyptic number.

2542305325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2542305325 is a deficient number, since it is larger than the sum of its proper divisors (1128495443).

2542305325 is a wasteful number, since it uses less digits than its factorization.

2542305325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274173 (or 274168 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 31.

The square root of 2542305325 is about 50421.2784943024. The cubic root of 2542305325 is about 1364.8216479037.

Adding to 2542305325 its reverse (5235032452), we get a palindrome (7777337777).

The spelling of 2542305325 in words is "two billion, five hundred forty-two million, three hundred five thousand, three hundred twenty-five".