2552378412 has 24 divisors (see below), whose sum is σ = 6100808112. Its totient is φ = 830041600.

The previous prime is 2552378407. The next prime is 2552378431. The reversal of 2552378412 is 2148732552.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2593389 + ... + 2594372.

It is an arithmetic number, because the mean of its divisors is an integer number (254200338).

Almost surely, 2^2552378412 is an apocalyptic number.

It is an amenable number.

2552378412 is an abundant number, since it is smaller than the sum of its proper divisors (3548429700).

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

2552378412 is a wasteful number, since it uses less digits than its factorization.

2552378412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5187809 (or 5187807 counting only the distinct ones).

The product of its digits is 134400, while the sum is 39.

The square root of 2552378412 is about 50521.0689910655. The cubic root of 2552378412 is about 1366.6218315915.

The spelling of 2552378412 in words is "two billion, five hundred fifty-two million, three hundred seventy-eight thousand, four hundred twelve".