133765552763 has 8 divisors (see below), whose sum is σ = 134878533120. Its totient is φ = 132653505600.

The previous prime is 133765552757. The next prime is 133765552799. The reversal of 133765552763 is 367255567331.

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

It is a cyclic number.

It is not a de Polignac number, because 133765552763 - 2⁸ = 133765552507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133765512763) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56063 + ... + 520263.

It is an arithmetic number, because the mean of its divisors is an integer number (16859816640).

Almost surely, 2^133765552763 is an apocalyptic number.

133765552763 is a deficient number, since it is larger than the sum of its proper divisors (1112980357).

133765552763 is a wasteful number, since it uses less digits than its factorization.

133765552763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466597.

The product of its digits is 11907000, while the sum is 53.

The spelling of 133765552763 in words is "one hundred thirty-three billion, seven hundred sixty-five million, five hundred fifty-two thousand, seven hundred sixty-three".