75959690533 has 16 divisors (see below), whose sum is σ = 79850774080. Its totient is φ = 72166381056.

The previous prime is 75959690509. The next prime is 75959690549. The reversal of 75959690533 is 33509695957.

It is a cyclic number.

It is not a de Polignac number, because 75959690533 - 2¹⁷ = 75959559461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75959690503) 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 15 ways as a sum of consecutive naturals, for example, 8502613 + ... + 8511541.

It is an arithmetic number, because the mean of its divisors is an integer number (4990673380).

Almost surely, 2^75959690533 is an apocalyptic number.

It is an amenable number.

75959690533 is a deficient number, since it is larger than the sum of its proper divisors (3891083547).

75959690533 is a wasteful number, since it uses less digits than its factorization.

75959690533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14356.

The product of its (nonzero) digits is 34445250, while the sum is 61.

The spelling of 75959690533 in words is "seventy-five billion, nine hundred fifty-nine million, six hundred ninety thousand, five hundred thirty-three".