2525416378 has 8 divisors (see below), whose sum is σ = 3806078400. Its totient is φ = 1256723580.

The previous prime is 2525416363. The next prime is 2525416381. The reversal of 2525416378 is 8736145252.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 2991778 + ... + 2992621.

It is an arithmetic number, because the mean of its divisors is an integer number (475759800).

Almost surely, 2^2525416378 is an apocalyptic number.

2525416378 is a deficient number, since it is larger than the sum of its proper divisors (1280662022).

2525416378 is a wasteful number, since it uses less digits than its factorization.

2525416378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5984612.

The product of its digits is 403200, while the sum is 43.

The square root of 2525416378 is about 50253.5210507682. The cubic root of 2525416378 is about 1361.7926867499.

The spelling of 2525416378 in words is "two billion, five hundred twenty-five million, four hundred sixteen thousand, three hundred seventy-eight".