36056516421 has 16 divisors (see below), whose sum is σ = 50188571136. Its totient is φ = 22982027376.

The previous prime is 36056516411. The next prime is 36056516449. The reversal of 36056516421 is 12461565063.

It is not a de Polignac number, because 36056516421 - 2¹⁷ = 36056385349 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36056516421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36056516411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33406 + ... + 270608.

It is an arithmetic number, because the mean of its divisors is an integer number (3136785696).

Almost surely, 2^36056516421 is an apocalyptic number.

It is an amenable number.

36056516421 is a deficient number, since it is larger than the sum of its proper divisors (14132054715).

36056516421 is a wasteful number, since it uses less digits than its factorization.

36056516421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239432.

The product of its (nonzero) digits is 129600, while the sum is 39.

The spelling of 36056516421 in words is "thirty-six billion, fifty-six million, five hundred sixteen thousand, four hundred twenty-one".