2526512838 has 32 divisors (see below), whose sum is σ = 5103756000. Its totient is φ = 833753856.

The previous prime is 2526512831. The next prime is 2526512867. The reversal of 2526512838 is 8382156252.

It is a happy number.

2526512838 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2526512838.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2526512831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 275308 + ... + 284336.

It is an arithmetic number, because the mean of its divisors is an integer number (159492375).

Almost surely, 2^2526512838 is an apocalyptic number.

2526512838 is an abundant number, since it is smaller than the sum of its proper divisors (2577243162).

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

2526512838 is a wasteful number, since it uses less digits than its factorization.

2526512838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9496.

The product of its digits is 230400, while the sum is 42.

The square root of 2526512838 is about 50264.4291522345. The cubic root of 2526512838 is about 1361.9897414060.

The spelling of 2526512838 in words is "two billion, five hundred twenty-six million, five hundred twelve thousand, eight hundred thirty-eight".