36201979535496 has 32 divisors (see below), whose sum is σ = 90505533674400. Its totient is φ = 12067248533760.

The previous prime is 36201979535489. The next prime is 36201979535581. The reversal of 36201979535496 is 69453597910263.

It is a self number, because there is not a number n which added to its sum of digits gives 36201979535496.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1020001 + ... + 8569968.

It is an arithmetic number, because the mean of its divisors is an integer number (2828297927325).

Almost surely, 2^{36201979535496} is an apocalyptic number.

It is an amenable number.

36201979535496 is an abundant number, since it is smaller than the sum of its proper divisors (54303554138904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36201979535496 is a wasteful number, since it uses less digits than its factorization.

36201979535496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9747269 (or 9747265 counting only the distinct ones).

The product of its (nonzero) digits is 330674400, while the sum is 69.

The spelling of 36201979535496 in words is "thirty-six trillion, two hundred one billion, nine hundred seventy-nine million, five hundred thirty-five thousand, four hundred ninety-six".