36077266521 has 12 divisors (see below), whose sum is σ = 53792627200. Its totient is φ = 23275655640.

The previous prime is 36077266501. The next prime is 36077266531. The reversal of 36077266521 is 12566277063.

36077266521 is a `hidden beast` number, since 3 + 60 + 7 + 7 + 2 + 66 + 521 = 666.

It is not a de Polignac number, because 36077266521 - 2⁶ = 36077266457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36077266501) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 64654321 + ... + 64654878.

Almost surely, 2^36077266521 is an apocalyptic number.

36077266521 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

36077266521 is a deficient number, since it is larger than the sum of its proper divisors (17715360679).

36077266521 is a wasteful number, since it uses less digits than its factorization.

36077266521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129309236 (or 129309233 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

The spelling of 36077266521 in words is "thirty-six billion, seventy-seven million, two hundred sixty-six thousand, five hundred twenty-one".