36556213152 has 96 divisors (see below), whose sum is σ = 97258371840. Its totient is φ = 12021166080.

The previous prime is 36556213151. The next prime is 36556213153. The reversal of 36556213152 is 25131265563.

It is an interprime number because it is at equal distance from previous prime (36556213151) and next prime (36556213153).

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 36556213152.

It is not an unprimeable number, because it can be changed into a prime (36556213151) 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, 3951252 + ... + 3960492.

It is an arithmetic number, because the mean of its divisors is an integer number (1013108040).

Almost surely, 2^36556213152 is an apocalyptic number.

36556213152 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36556213152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48629185920).

36556213152 is an abundant number, since it is smaller than the sum of its proper divisors (60702158688).

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

36556213152 is a wasteful number, since it uses less digits than its factorization.

36556213152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9806 (or 9798 counting only the distinct ones).

The product of its digits is 162000, while the sum is 39.

The spelling of 36556213152 in words is "thirty-six billion, five hundred fifty-six million, two hundred thirteen thousand, one hundred fifty-two".