36560256545440 has 48 divisors (see below), whose sum is σ = 86374377627048. Its totient is φ = 14623971987456.

The previous prime is 36560256545413. The next prime is 36560256545441. The reversal of 36560256545440 is 4454565206563.

It can be written as a sum of positive squares in 4 ways, for example, as 27522320653584 + 9037935891856 = 5246172^2 + 3006316^2 .

It is not an unprimeable number, because it can be changed into a prime (36560256545441) 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, 18058564 + ... + 19980796.

Almost surely, 2^{36560256545440} is an apocalyptic number.

It is an amenable number.

36560256545440 is an abundant number, since it is smaller than the sum of its proper divisors (49814121081608).

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

36560256545440 is a wasteful number, since it uses less digits than its factorization.

36560256545440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2041121 (or 2041113 counting only the distinct ones).

The product of its (nonzero) digits is 51840000, while the sum is 55.

The spelling of 36560256545440 in words is "thirty-six trillion, five hundred sixty billion, two hundred fifty-six million, five hundred forty-five thousand, four hundred forty".