2582506801016 has 32 divisors (see below), whose sum is σ = 5052880051200. Its totient is φ = 1235075439840.

The previous prime is 2582506801003. The next prime is 2582506801079. The reversal of 2582506801016 is 6101086052852.

It is a congruent 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, 6648401 + ... + 7026111.

It is an arithmetic number, because the mean of its divisors is an integer number (157902501600).

Almost surely, 2^{2582506801016} is an apocalyptic number.

It is an amenable number.

2582506801016 is a deficient number, since it is larger than the sum of its proper divisors (2470373250184).

2582506801016 is a wasteful number, since it uses less digits than its factorization.

2582506801016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414899 (or 414895 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 44.

The spelling of 2582506801016 in words is "two trillion, five hundred eighty-two billion, five hundred six million, eight hundred one thousand, sixteen".