2524738378 has 16 divisors (see below), whose sum is σ = 3895284096. Its totient is φ = 1226615040.

The previous prime is 2524738367. The next prime is 2524738423. The reversal of 2524738378 is 8738374252.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 59458 + ... + 92653.

It is an arithmetic number, because the mean of its divisors is an integer number (243455256).

Almost surely, 2^2524738378 is an apocalyptic number.

2524738378 is a deficient number, since it is larger than the sum of its proper divisors (1370545718).

2524738378 is a wasteful number, since it uses less digits than its factorization.

2524738378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152349.

The product of its digits is 2257920, while the sum is 49.

The square root of 2524738378 is about 50246.7748019711. The cubic root of 2524738378 is about 1361.6708087515.

The spelling of 2524738378 in words is "two billion, five hundred twenty-four million, seven hundred thirty-eight thousand, three hundred seventy-eight".