133358064553 has 16 divisors (see below), whose sum is σ = 152831577600. Its totient is φ = 113990385600.

The previous prime is 133358064461. The next prime is 133358064571. The reversal of 133358064553 is 355460853331.

It is not a de Polignac number, because 133358064553 - 2¹⁷ = 133357933481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133358062553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7681663 + ... + 7699003.

It is an arithmetic number, because the mean of its divisors is an integer number (9551973600).

Almost surely, 2^133358064553 is an apocalyptic number.

It is an amenable number.

133358064553 is a deficient number, since it is larger than the sum of its proper divisors (19473513047).

133358064553 is a wasteful number, since it uses less digits than its factorization.

133358064553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20328.

The product of its (nonzero) digits is 1944000, while the sum is 46.

The spelling of 133358064553 in words is "one hundred thirty-three billion, three hundred fifty-eight million, sixty-four thousand, five hundred fifty-three".