2601026503982 has 16 divisors (see below), whose sum is σ = 3927938400000. Its totient is φ = 1291714654560.

The previous prime is 2601026503981. The next prime is 2601026504047. The reversal of 2601026503982 is 2893056201062.

It is a super-3 number, since 3×2601026503982³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2601026503981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5476019 + ... + 5932017.

It is an arithmetic number, because the mean of its divisors is an integer number (245496150000).

Almost surely, 2^{2601026503982} is an apocalyptic number.

2601026503982 is a deficient number, since it is larger than the sum of its proper divisors (1326911896018).

2601026503982 is a wasteful number, since it uses less digits than its factorization.

2601026503982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475291.

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 2601026503982 in words is "two trillion, six hundred one billion, twenty-six million, five hundred three thousand, nine hundred eighty-two".