36003600039600 has 90 divisors (see below), whose sum is σ = 124942493149916. Its totient is φ = 9600960009600.

The previous prime is 36003600039599. The next prime is 36003600039607. The reversal of 36003600039600 is 693000630063.

It is a tau number, because it is divible by the number of its divisors (90).

It is a super-2 number, since 2×36003600039600² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (36003600039607) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5000496406 + ... + 5000503605.

Almost surely, 2^{36003600039600} is an apocalyptic number.

36003600039600 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

36003600039600 is an abundant number, since it is smaller than the sum of its proper divisors (88938893110316).

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

36003600039600 is a wasteful number, since it uses less digits than its factorization.

36003600039600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10001000035 (or 10001000021 counting only the distinct ones).

The product of its (nonzero) digits is 52488, while the sum is 36.

Adding to 36003600039600 its reverse (693000630063), we get a palindrome (36696600669663).

The spelling of 36003600039600 in words is "thirty-six trillion, three billion, six hundred million, thirty-nine thousand, six hundred".