2536765312 has 64 divisors (see below), whose sum is σ = 5290544160. Its totient is φ = 1209303040.

The previous prime is 2536765307. The next prime is 2536765321. The reversal of 2536765312 is 2135676352.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1038012 + ... + 1040452.

Almost surely, 2^2536765312 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 2536765312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2645272080).

2536765312 is an abundant number, since it is smaller than the sum of its proper divisors (2753778848).

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

2536765312 is a wasteful number, since it uses less digits than its factorization.

2536765312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2831 (or 2819 counting only the distinct ones).

The product of its digits is 226800, while the sum is 40.

The square root of 2536765312 is about 50366.3112804581. The cubic root of 2536765312 is about 1363.8295524639.

The spelling of 2536765312 in words is "two billion, five hundred thirty-six million, seven hundred sixty-five thousand, three hundred twelve".