135678325600 has 72 divisors (see below), whose sum is σ = 335762181720. Its totient is φ = 53527864320.

The previous prime is 135678325577. The next prime is 135678325619. The reversal of 135678325600 is 6523876531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1103230 + ... + 1220029.

It is an arithmetic number, because the mean of its divisors is an integer number (4663363635).

Almost surely, 2^135678325600 is an apocalyptic number.

135678325600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135678325600 is an abundant number, since it is smaller than the sum of its proper divisors (200083856120).

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

135678325600 is a wasteful number, since it uses less digits than its factorization.

135678325600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2323352 (or 2323339 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 46.

The spelling of 135678325600 in words is "one hundred thirty-five billion, six hundred seventy-eight million, three hundred twenty-five thousand, six hundred".