2542602425 has 24 divisors (see below), whose sum is σ = 3444958080. Its totient is φ = 1846203200.

The previous prime is 2542602397. The next prime is 2542602431. The reversal of 2542602425 is 5242062452.

It is not a de Polignac number, because 2542602425 - 2¹² = 2542598329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2542602391 and 2542602400.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 172496 + ... + 186654.

It is an arithmetic number, because the mean of its divisors is an integer number (143539920).

Almost surely, 2^2542602425 is an apocalyptic number.

2542602425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2542602425 is a deficient number, since it is larger than the sum of its proper divisors (902355655).

2542602425 is a wasteful number, since it uses less digits than its factorization.

2542602425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14833 (or 14828 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

The square root of 2542602425 is about 50424.2245850147. The cubic root of 2542602425 is about 1364.8748112948.

Adding to 2542602425 its reverse (5242062452), we get a palindrome (7784664877).

The spelling of 2542602425 in words is "two billion, five hundred forty-two million, six hundred two thousand, four hundred twenty-five".