66036523310958 has 8 divisors (see below), whose sum is σ = 132073046621928. Its totient is φ = 22012174436984.

The previous prime is 66036523310957. The next prime is 66036523310977. The reversal of 66036523310958 is 85901332563066.

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

66036523310958 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 66036523310898 and 66036523310907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (66036523310951) 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, 5503043609241 + ... + 5503043609252.

It is an arithmetic number, because the mean of its divisors is an integer number (16509130827741).

Almost surely, 2^{66036523310958} is an apocalyptic number.

66036523310958 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

66036523310958 is a wasteful number, since it uses less digits than its factorization.

66036523310958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11006087218498.

The product of its (nonzero) digits is 20995200, while the sum is 57.

The spelling of 66036523310958 in words is "sixty-six trillion, thirty-six billion, five hundred twenty-three million, three hundred ten thousand, nine hundred fifty-eight".