36721003055 has 16 divisors (see below), whose sum is σ = 48076771104. Its totient is φ = 26703050880.

The previous prime is 36721003021. The next prime is 36721003069. The reversal of 36721003055 is 55030012763.

It is a de Polignac number, because none of the positive numbers 2^k-36721003055 is a prime.

It is a super-3 number, since 3×36721003055³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 501017 + ... + 569613.

It is an arithmetic number, because the mean of its divisors is an integer number (3004798194).

Almost surely, 2^36721003055 is an apocalyptic number.

36721003055 is a deficient number, since it is larger than the sum of its proper divisors (11355768049).

36721003055 is a wasteful number, since it uses less digits than its factorization.

36721003055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78346.

The product of its (nonzero) digits is 18900, while the sum is 32.

The spelling of 36721003055 in words is "thirty-six billion, seven hundred twenty-one million, three thousand, fifty-five".