36777171121522 has 32 divisors (see below), whose sum is σ = 59870059804800. Its totient is φ = 16842783865728.

The previous prime is 36777171121513. The next prime is 36777171121543. The reversal of 36777171121522 is 22512117177763.

36777171121522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×36777171121522⁴ (a number of 55 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 36777171121522.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4972372 + ... + 9913567.

It is an arithmetic number, because the mean of its divisors is an integer number (1870939368900).

Almost surely, 2^{36777171121522} is an apocalyptic number.

36777171121522 is a deficient number, since it is larger than the sum of its proper divisors (23092888683278).

36777171121522 is a wasteful number, since it uses less digits than its factorization.

36777171121522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14886690.

The product of its digits is 1728720, while the sum is 52.

The spelling of 36777171121522 in words is "thirty-six trillion, seven hundred seventy-seven billion, one hundred seventy-one million, one hundred twenty-one thousand, five hundred twenty-two".