3521066456350 has 48 divisors (see below), whose sum is σ = 6554354195376. Its totient is φ = 1407315168000.

The previous prime is 3521066456339. The next prime is 3521066456359. The reversal of 3521066456350 is 536546601253.

It is a self number, because there is not a number n which added to its sum of digits gives 3521066456350.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3521066456359) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 506843577 + ... + 506850523.

It is an arithmetic number, because the mean of its divisors is an integer number (136549045737).

Almost surely, 2^{3521066456350} is an apocalyptic number.

3521066456350 is a deficient number, since it is larger than the sum of its proper divisors (3033287739026).

3521066456350 is a wasteful number, since it uses less digits than its factorization.

3521066456350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13501 (or 13496 counting only the distinct ones).

The product of its (nonzero) digits is 1944000, while the sum is 46.

The spelling of 3521066456350 in words is "three trillion, five hundred twenty-one billion, sixty-six million, four hundred fifty-six thousand, three hundred fifty".