36001543053 has 16 divisors (see below), whose sum is σ = 54880027136. Its totient is φ = 20564610480.

The previous prime is 36001543037. The next prime is 36001543087. The reversal of 36001543053 is 35034510063.

It is a happy number.

It is not a de Polignac number, because 36001543053 - 2⁴ = 36001543037 is a prime.

It is a super-2 number, since 2×36001543053² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 36001543053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36001542053) 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, 263143 + ... + 375828.

It is an arithmetic number, because the mean of its divisors is an integer number (3430001696).

Almost surely, 2^36001543053 is an apocalyptic number.

It is an amenable number.

36001543053 is a deficient number, since it is larger than the sum of its proper divisors (18878484083).

36001543053 is a wasteful number, since it uses less digits than its factorization.

36001543053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641664.

The product of its (nonzero) digits is 16200, while the sum is 30.

The spelling of 36001543053 in words is "thirty-six billion, one million, five hundred forty-three thousand, fifty-three".