36552165635454 has 128 divisors (see below), whose sum is σ = 85476721996800. Its totient is φ = 10205480524800.

The previous prime is 36552165635411. The next prime is 36552165635473. The reversal of 36552165635454 is 45453656125563.

It is a super-2 number, since 2×36552165635454² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 210201757 + ... + 210375575.

It is an arithmetic number, because the mean of its divisors is an integer number (667786890600).

Almost surely, 2^{36552165635454} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36552165635454, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42738360998400).

36552165635454 is an abundant number, since it is smaller than the sum of its proper divisors (48924556361346).

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

36552165635454 is a wasteful number, since it uses less digits than its factorization.

36552165635454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174578.

The product of its digits is 194400000, while the sum is 60.

The spelling of 36552165635454 in words is "thirty-six trillion, five hundred fifty-two billion, one hundred sixty-five million, six hundred thirty-five thousand, four hundred fifty-four".