3521536423228 has 12 divisors (see below), whose sum is σ = 6162704587872. Its totient is φ = 1760763683840.

The previous prime is 3521536423189. The next prime is 3521536423231. The reversal of 3521536423228 is 8223246351253.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1112508 + ... + 2877628.

It is an arithmetic number, because the mean of its divisors is an integer number (513558715656).

Almost surely, 2^{3521536423228} is an apocalyptic number.

It is an amenable number.

3521536423228 is a deficient number, since it is larger than the sum of its proper divisors (2641168164644).

3521536423228 is a wasteful number, since it uses less digits than its factorization.

3521536423228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2263892 (or 2263890 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 46.

The spelling of 3521536423228 in words is "three trillion, five hundred twenty-one billion, five hundred thirty-six million, four hundred twenty-three thousand, two hundred twenty-eight".