133764284600 has 24 divisors (see below), whose sum is σ = 311001962160. Its totient is φ = 53505713760.

The previous prime is 133764284597. The next prime is 133764284611. The reversal of 133764284600 is 6482467331.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 334410512 + ... + 334410911.

It is an arithmetic number, because the mean of its divisors is an integer number (12958415090).

Almost surely, 2^133764284600 is an apocalyptic number.

133764284600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133764284600 is an abundant number, since it is smaller than the sum of its proper divisors (177237677560).

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

133764284600 is a wasteful number, since it uses less digits than its factorization.

133764284600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668821439 (or 668821430 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 44.

Adding to 133764284600 its sum of digits (44), we get a square (133764284644 = 365738²).

The spelling of 133764284600 in words is "one hundred thirty-three billion, seven hundred sixty-four million, two hundred eighty-four thousand, six hundred".