2500041378 has 16 divisors (see below), whose sum is σ = 5025211200. Its totient is φ = 829159056.

The previous prime is 2500041361. The next prime is 2500041389. The reversal of 2500041378 is 8731400052.

It is a super-3 number, since 3×2500041378³ (a number of 29 digits) contains 333 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1045725 + ... + 1048112.

It is an arithmetic number, because the mean of its divisors is an integer number (314075700).

Almost surely, 2^2500041378 is an apocalyptic number.

2500041378 is an abundant number, since it is smaller than the sum of its proper divisors (2525169822).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2500041378 is a wasteful number, since it uses less digits than its factorization.

2500041378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2094041.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 2500041378 is about 50000.4137782879. The cubic root of 2500041378 is about 1357.2162960676.

The spelling of 2500041378 in words is "two billion, five hundred million, forty-one thousand, three hundred seventy-eight".