133756756360 has 16 divisors (see below), whose sum is σ = 300952701900. Its totient is φ = 53502702528.

The previous prime is 133756756337. The next prime is 133756756373. The reversal of 133756756360 is 63657657331.

133756756360 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 115438216644 + 18318539716 = 339762^2 + 135346^2 .

It is a junction number, because it is equal to n+sod(n) for n = 133756756298 and 133756756307.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1671959415 + ... + 1671959494.

Almost surely, 2^133756756360 is an apocalyptic number.

133756756360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133756756360 is an abundant number, since it is smaller than the sum of its proper divisors (167195945540).

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

133756756360 is a wasteful number, since it uses less digits than its factorization.

133756756360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3343918920 (or 3343918916 counting only the distinct ones).

The product of its (nonzero) digits is 7144200, while the sum is 52.

The spelling of 133756756360 in words is "one hundred thirty-three billion, seven hundred fifty-six million, seven hundred fifty-six thousand, three hundred sixty".