35545785081 has 8 divisors (see below), whose sum is σ = 47397764640. Its totient is φ = 23695497792.

The previous prime is 35545785031. The next prime is 35545785097. The reversal of 35545785081 is 18058754553.

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

It is not a de Polignac number, because 35545785081 - 2⁹ = 35545784569 is a prime.

It is a super-2 number, since 2×35545785081² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (35545785031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373216 + ... + 458673.

It is an arithmetic number, because the mean of its divisors is an integer number (5924720580).

Almost surely, 2^35545785081 is an apocalyptic number.

It is an amenable number.

35545785081 is a deficient number, since it is larger than the sum of its proper divisors (11851979559).

35545785081 is a wasteful number, since it uses less digits than its factorization.

35545785081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846135.

The product of its (nonzero) digits is 3360000, while the sum is 51.

The spelling of 35545785081 in words is "thirty-five billion, five hundred forty-five million, seven hundred eighty-five thousand, eighty-one".