3523445613403 has 8 divisors (see below), whose sum is σ = 3526337018736. Its totient is φ = 3520554492000.

The previous prime is 3523445613353. The next prime is 3523445613469. The reversal of 3523445613403 is 3043165443253.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3523445613403 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3523445613403.

It is not an unprimeable number, because it can be changed into a prime (3523445613803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29891500 + ... + 30009142.

It is an arithmetic number, because the mean of its divisors is an integer number (440792127342).

Almost surely, 2^{3523445613403} is an apocalyptic number.

3523445613403 is a deficient number, since it is larger than the sum of its proper divisors (2891405333).

3523445613403 is a wasteful number, since it uses less digits than its factorization.

3523445613403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141965.

The product of its (nonzero) digits is 1555200, while the sum is 43.

The spelling of 3523445613403 in words is "three trillion, five hundred twenty-three billion, four hundred forty-five million, six hundred thirteen thousand, four hundred three".