4521351356346 has 32 divisors (see below), whose sum is σ = 9865896417216. Its totient is φ = 1369949552000.

The previous prime is 4521351356317. The next prime is 4521351356351. The reversal of 4521351356346 is 6436531531254.

It is a junction number, because it is equal to n+sod(n) for n = 4521351356295 and 4521351356304.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3341715 + ... + 4495526.

It is an arithmetic number, because the mean of its divisors is an integer number (308309263038).

Almost surely, 2^{4521351356346} is an apocalyptic number.

4521351356346 is an abundant number, since it is smaller than the sum of its proper divisors (5344545060870).

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

4521351356346 is a wasteful number, since it uses less digits than its factorization.

4521351356346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7845998.

The product of its digits is 3888000, while the sum is 48.

The spelling of 4521351356346 in words is "four trillion, five hundred twenty-one billion, three hundred fifty-one million, three hundred fifty-six thousand, three hundred forty-six".