2536482685044 has 144 divisors (see below), whose sum is σ = 7514179565760. Its totient is φ = 658514787840.

The previous prime is 2536482685043. The next prime is 2536482685117. The reversal of 2536482685044 is 4405862846352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2536482685043) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13730362 + ... + 13913870.

It is an arithmetic number, because the mean of its divisors is an integer number (52181802540).

Almost surely, 2^{2536482685044} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2536482685044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3757089782880).

2536482685044 is an abundant number, since it is smaller than the sum of its proper divisors (4977696880716).

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

2536482685044 is a wasteful number, since it uses less digits than its factorization.

2536482685044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185678 (or 185669 counting only the distinct ones).

The product of its (nonzero) digits is 44236800, while the sum is 57.

The spelling of 2536482685044 in words is "two trillion, five hundred thirty-six billion, four hundred eighty-two million, six hundred eighty-five thousand, forty-four".