133465334532616 has 8 divisors (see below), whose sum is σ = 250247502248670. Its totient is φ = 66732667266304.

The previous prime is 133465334532581. The next prime is 133465334532637. The reversal of 133465334532616 is 616235433564331.

It can be written as a sum of positive squares in only one way, i.e., 120006635200516 + 13458699332100 = 10954754^2 + 3668610^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8341583408281 + ... + 8341583408296.

Almost surely, 2^{133465334532616} is an apocalyptic number.

It is an amenable number.

133465334532616 is a deficient number, since it is larger than the sum of its proper divisors (116782167716054).

133465334532616 is a wasteful number, since it uses less digits than its factorization.

133465334532616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16683166816583 (or 16683166816579 counting only the distinct ones).

The product of its digits is 41990400, while the sum is 55.

The spelling of 133465334532616 in words is "one hundred thirty-three trillion, four hundred sixty-five billion, three hundred thirty-four million, five hundred thirty-two thousand, six hundred sixteen".