2542305524 has 12 divisors (see below), whose sum is σ = 4853492448. Its totient is φ = 1155593400.

The previous prime is 2542305523. The next prime is 2542305539. The reversal of 2542305524 is 4255032452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2542305523) 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 3 ways as a sum of consecutive naturals, for example, 28889792 + ... + 28889879.

It is an arithmetic number, because the mean of its divisors is an integer number (404457704).

Almost surely, 2^2542305524 is an apocalyptic number.

It is an amenable number.

2542305524 is a deficient number, since it is larger than the sum of its proper divisors (2311186924).

2542305524 is a wasteful number, since it uses less digits than its factorization.

2542305524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57779686 (or 57779684 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 32.

The square root of 2542305524 is about 50421.2804676756. The cubic root of 2542305524 is about 1364.8216835143.

Adding to 2542305524 its reverse (4255032452), we get a palindrome (6797337976).

The spelling of 2542305524 in words is "two billion, five hundred forty-two million, three hundred five thousand, five hundred twenty-four".