3524256564403 has 2 divisors, whose sum is σ = 3524256564404. Its totient is φ = 3524256564402.

The previous prime is 3524256564401. The next prime is 3524256564467. The reversal of 3524256564403 is 3044656524253.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3524256564403 - 2¹ = 3524256564401 is a prime.

Together with 3524256564401, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3524256564401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1762128282201 + 1762128282202.

It is an arithmetic number, because the mean of its divisors is an integer number (1762128282202).

Almost surely, 2^{3524256564403} is an apocalyptic number.

3524256564403 is a deficient number, since it is larger than the sum of its proper divisors (1).

3524256564403 is an equidigital number, since it uses as much as digits as its factorization.

3524256564403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368000, while the sum is 49.

The spelling of 3524256564403 in words is "three trillion, five hundred twenty-four billion, two hundred fifty-six million, five hundred sixty-four thousand, four hundred three".