2604142506 has 16 divisors (see below), whose sum is σ = 5952325824. Its totient is φ = 744040704.

The previous prime is 2604142477. The next prime is 2604142523. The reversal of 2604142506 is 6052414062.

2604142506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31001655 + ... + 31001738.

It is an arithmetic number, because the mean of its divisors is an integer number (372020364).

Almost surely, 2^2604142506 is an apocalyptic number.

2604142506 is an abundant number, since it is smaller than the sum of its proper divisors (3348183318).

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

2604142506 is a wasteful number, since it uses less digits than its factorization.

2604142506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62003405.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 2604142506 is about 51030.7995822131. The cubic root of 2604142506 is about 1375.7987655989.

Adding to 2604142506 its reverse (6052414062), we get a palindrome (8656556568).

The spelling of 2604142506 in words is "two billion, six hundred four million, one hundred forty-two thousand, five hundred six".