133625065230646 has 32 divisors (see below), whose sum is σ = 230168640441600. Its totient is φ = 57541628126880.

The previous prime is 133625065230619. The next prime is 133625065230749. The reversal of 133625065230646 is 646032560526331.

It is a junction number, because it is equal to n+sod(n) for n = 133625065230593 and 133625065230602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109415775 + ... + 110630293.

It is an arithmetic number, because the mean of its divisors is an integer number (7192770013800).

Almost surely, 2^{133625065230646} is an apocalyptic number.

133625065230646 is a deficient number, since it is larger than the sum of its proper divisors (96543575210954).

133625065230646 is a wasteful number, since it uses less digits than its factorization.

133625065230646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1477764.

The product of its (nonzero) digits is 13996800, while the sum is 52.

The spelling of 133625065230646 in words is "one hundred thirty-three trillion, six hundred twenty-five billion, sixty-five million, two hundred thirty thousand, six hundred forty-six".