36560255665551 has 8 divisors (see below), whose sum is σ = 48758242189440. Its totient is φ = 24367886459352.

The previous prime is 36560255665547. The next prime is 36560255665573. The reversal of 36560255665551 is 15556655206563.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 36560255665551 - 2² = 36560255665547 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36560255665651) 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, 1404314235 + ... + 1404340268.

It is an arithmetic number, because the mean of its divisors is an integer number (6094780273680).

Almost surely, 2^{36560255665551} is an apocalyptic number.

36560255665551 is a deficient number, since it is larger than the sum of its proper divisors (12197986523889).

36560255665551 is a wasteful number, since it uses less digits than its factorization.

36560255665551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2808658845.

The product of its (nonzero) digits is 121500000, while the sum is 60.

The spelling of 36560255665551 in words is "thirty-six trillion, five hundred sixty billion, two hundred fifty-five million, six hundred sixty-five thousand, five hundred fifty-one".