36253135020 has 96 divisors (see below), whose sum is σ = 105327649728. Its totient is φ = 9309192192.

The previous prime is 36253135007. The next prime is 36253135063. The reversal of 36253135020 is 2053135263.

It is a Harshad number since it is a multiple of its sum of digits (30).

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 31 ways as a sum of consecutive naturals, for example, 131164 + ... + 299516.

It is an arithmetic number, because the mean of its divisors is an integer number (1097163018).

Almost surely, 2^36253135020 is an apocalyptic number.

36253135020 is a gapful number since it is divisible by the number (30) 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 36253135020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52663824864).

36253135020 is an abundant number, since it is smaller than the sum of its proper divisors (69074514708).

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

36253135020 is a wasteful number, since it uses less digits than its factorization.

36253135020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168499 (or 168497 counting only the distinct ones).

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

The spelling of 36253135020 in words is "thirty-six billion, two hundred fifty-three million, one hundred thirty-five thousand, twenty".