2536652401440 has 96 divisors (see below), whose sum is σ = 7991596105920. Its totient is φ = 676344044544.

The previous prime is 2536652401433. The next prime is 2536652401483. The reversal of 2536652401440 is 441042566352.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 2536652401392 and 2536652401401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3019327 + ... + 3766913.

It is an arithmetic number, because the mean of its divisors is an integer number (83245792770).

Almost surely, 2^{2536652401440} is an apocalyptic number.

2536652401440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2536652401440 is an abundant number, since it is smaller than the sum of its proper divisors (5454943704480).

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

2536652401440 is a wasteful number, since it uses less digits than its factorization.

2536652401440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754674 (or 754666 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 42.

Adding to 2536652401440 its reverse (441042566352), we get a palindrome (2977694967792).

The spelling of 2536652401440 in words is "two trillion, five hundred thirty-six billion, six hundred fifty-two million, four hundred one thousand, four hundred forty".