133560262242545 has 8 divisors (see below), whose sum is σ = 160272518515560. Its totient is φ = 106848073911040.

The previous prime is 133560262242509. The next prime is 133560262242557. The reversal of 133560262242545 is 545242262065331.

It can be written as a sum of positive squares in 4 ways, for example, as 7529799426304 + 126030462816241 = 2744048^2 + 11226329^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 133560262242545 - 2⁶ = 133560262242481 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133560262242493 and 133560262242502.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12555560 + ... + 20609769.

It is an arithmetic number, because the mean of its divisors is an integer number (20034064814445).

Almost surely, 2^{133560262242545} is an apocalyptic number.

It is an amenable number.

133560262242545 is a deficient number, since it is larger than the sum of its proper divisors (26712256273015).

133560262242545 is an equidigital number, since it uses as much as digits as its factorization.

133560262242545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33970755.

The product of its (nonzero) digits is 10368000, while the sum is 50.

The spelling of 133560262242545 in words is "one hundred thirty-three trillion, five hundred sixty billion, two hundred sixty-two million, two hundred forty-two thousand, five hundred forty-five".