3523135646456 has 8 divisors (see below), whose sum is σ = 6605879337120. Its totient is φ = 1761567823224.

The previous prime is 3523135646449. The next prime is 3523135646467. The reversal of 3523135646456 is 6546465313253.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 3523135646398 and 3523135646407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220195977896 + ... + 220195977911.

It is an arithmetic number, because the mean of its divisors is an integer number (825734917140).

Almost surely, 2^{3523135646456} is an apocalyptic number.

It is an amenable number.

3523135646456 is a deficient number, since it is larger than the sum of its proper divisors (3082743690664).

3523135646456 is a wasteful number, since it uses less digits than its factorization.

3523135646456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440391955813 (or 440391955809 counting only the distinct ones).

The product of its digits is 23328000, while the sum is 53.

The spelling of 3523135646456 in words is "three trillion, five hundred twenty-three billion, one hundred thirty-five million, six hundred forty-six thousand, four hundred fifty-six".