2510249042 has 32 divisors (see below), whose sum is σ = 4330437120. Its totient is φ = 1069056000.

The previous prime is 2510249039. The next prime is 2510249069. The reversal of 2510249042 is 2409420152.

It is a junction number, because it is equal to n+sod(n) for n = 2510248996 and 2510249014.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2701634 + ... + 2702562.

It is an arithmetic number, because the mean of its divisors is an integer number (135326160).

Almost surely, 2^2510249042 is an apocalyptic number.

2510249042 is a deficient number, since it is larger than the sum of its proper divisors (1820188078).

2510249042 is a wasteful number, since it uses less digits than its factorization.

2510249042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1946.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 2510249042 is about 50102.3855919057. The cubic root of 2510249042 is about 1359.0609582408.

Adding to 2510249042 its reverse (2409420152), we get a palindrome (4919669194).

The spelling of 2510249042 in words is "two billion, five hundred ten million, two hundred forty-nine thousand, forty-two".