133047536564 has 24 divisors (see below), whose sum is σ = 235104841608. Its totient is φ = 65875783680.

The previous prime is 133047536561. The next prime is 133047536591. The reversal of 133047536564 is 465635740331.

133047536564 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1211736100 + 131835800464 = 34810^2 + 363092^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133047536561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373124 + ... + 636644.

It is an arithmetic number, because the mean of its divisors is an integer number (9796035067).

Almost surely, 2^133047536564 is an apocalyptic number.

It is an amenable number.

133047536564 is a deficient number, since it is larger than the sum of its proper divisors (102057305044).

133047536564 is a wasteful number, since it uses less digits than its factorization.

133047536564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264755 (or 264753 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 47.

The spelling of 133047536564 in words is "one hundred thirty-three billion, forty-seven million, five hundred thirty-six thousand, five hundred sixty-four".