133500352506541 has 4 divisors (see below), whose sum is σ = 134099008796032. Its totient is φ = 132901696217052.

The previous prime is 133500352506539. The next prime is 133500352506551. The reversal of 133500352506541 is 145605253005331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 133500352506541 - 2¹ = 133500352506539 is a prime.

It is a super-2 number, since 2×133500352506541² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133500352506551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 299328144411 + ... + 299328144856.

It is an arithmetic number, because the mean of its divisors is an integer number (33524752199008).

Almost surely, 2^{133500352506541} is an apocalyptic number.

It is an amenable number.

133500352506541 is a deficient number, since it is larger than the sum of its proper divisors (598656289491).

133500352506541 is an equidigital number, since it uses as much as digits as its factorization.

133500352506541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598656289490.

The product of its (nonzero) digits is 810000, while the sum is 43.

The spelling of 133500352506541 in words is "one hundred thirty-three trillion, five hundred billion, three hundred fifty-two million, five hundred six thousand, five hundred forty-one".