2526042066 has 8 divisors (see below), whose sum is σ = 5052084144. Its totient is φ = 842014020.

The previous prime is 2526042049. The next prime is 2526042067. The reversal of 2526042066 is 6602406252.

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

2526042066 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2526042067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210503500 + ... + 210503511.

It is an arithmetic number, because the mean of its divisors is an integer number (631510518).

Almost surely, 2^2526042066 is an apocalyptic number.

2526042066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2526042066 is a wasteful number, since it uses less digits than its factorization.

2526042066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421007016.

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 2526042066 is about 50259.7459802574. The cubic root of 2526042066 is about 1361.9051417351.

The spelling of 2526042066 in words is "two billion, five hundred twenty-six million, forty-two thousand, sixty-six".