3557702445523 has 2 divisors, whose sum is σ = 3557702445524. Its totient is φ = 3557702445522.

The previous prime is 3557702445487. The next prime is 3557702445551. The reversal of 3557702445523 is 3255442077553.

It is a strong prime.

It is an emirp because it is prime and its reverse (3255442077553) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3557702445523 is a prime.

It is not a weakly prime, because it can be changed into another prime (3557702445553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1778851222761 + 1778851222762.

It is an arithmetic number, because the mean of its divisors is an integer number (1778851222762).

Almost surely, 2^{3557702445523} is an apocalyptic number.

3557702445523 is a deficient number, since it is larger than the sum of its proper divisors (1).

3557702445523 is an equidigital number, since it uses as much as digits as its factorization.

3557702445523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17640000, while the sum is 52.

The spelling of 3557702445523 in words is "three trillion, five hundred fifty-seven billion, seven hundred two million, four hundred forty-five thousand, five hundred twenty-three".