133488073534 has 8 divisors (see below), whose sum is σ = 200242442880. Its totient is φ = 66740592576.

The previous prime is 133488073517. The next prime is 133488073547. The reversal of 133488073534 is 435370884331.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1673374 + ... + 1751329.

It is an arithmetic number, because the mean of its divisors is an integer number (25030305360).

Almost surely, 2^133488073534 is an apocalyptic number.

133488073534 is a deficient number, since it is larger than the sum of its proper divisors (66754369346).

133488073534 is a wasteful number, since it uses less digits than its factorization.

133488073534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3444194.

The product of its (nonzero) digits is 2903040, while the sum is 49.

The spelling of 133488073534 in words is "one hundred thirty-three billion, four hundred eighty-eight million, seventy-three thousand, five hundred thirty-four".