36542645400 has 96 divisors (see below), whose sum is σ = 113527733760. Its totient is φ = 9723584640.

The previous prime is 36542645383. The next prime is 36542645407. The reversal of 36542645400 is 454624563.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36542645407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 212029 + ... + 343571.

It is an arithmetic number, because the mean of its divisors is an integer number (1182580560).

Almost surely, 2^36542645400 is an apocalyptic number.

36542645400 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 36542645400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56763866880).

36542645400 is an abundant number, since it is smaller than the sum of its proper divisors (76985088360).

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

36542645400 is a wasteful number, since it uses less digits than its factorization.

36542645400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132025 (or 132016 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 39.

The spelling of 36542645400 in words is "thirty-six billion, five hundred forty-two million, six hundred forty-five thousand, four hundred".