3518992674481 has 4 divisors (see below), whose sum is σ = 3519003857392. Its totient is φ = 3518981491572.

The previous prime is 3518992674427. The next prime is 3518992674487. The reversal of 3518992674481 is 1844762998153.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3518992674481 - 2¹⁵ = 3518992641713 is a prime.

It is a super-2 number, since 2×3518992674481² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3518992674487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5105355 + ... + 5753488.

It is an arithmetic number, because the mean of its divisors is an integer number (879750964348).

Almost surely, 2^{3518992674481} is an apocalyptic number.

It is an amenable number.

3518992674481 is a deficient number, since it is larger than the sum of its proper divisors (11182911).

3518992674481 is a wasteful number, since it uses less digits than its factorization.

3518992674481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11182910.

The product of its digits is 104509440, while the sum is 67.

The spelling of 3518992674481 in words is "three trillion, five hundred eighteen billion, nine hundred ninety-two million, six hundred seventy-four thousand, four hundred eighty-one".