3573918557043 has 16 divisors (see below), whose sum is σ = 4781998690560. Its totient is φ = 2374239437856.

The previous prime is 3573918557003. The next prime is 3573918557047. The reversal of 3573918557043 is 3407558193753.

It is a happy number.

It is not a de Polignac number, because 3573918557043 - 2³⁶ = 3505199080307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3573918557047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 735928 + ... + 2772981.

It is an arithmetic number, because the mean of its divisors is an integer number (298874918160).

Almost surely, 2^{3573918557043} is an apocalyptic number.

3573918557043 is a deficient number, since it is larger than the sum of its proper divisors (1208080133517).

3573918557043 is a wasteful number, since it uses less digits than its factorization.

3573918557043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3510106.

The product of its (nonzero) digits is 47628000, while the sum is 60.

The spelling of 3573918557043 in words is "three trillion, five hundred seventy-three billion, nine hundred eighteen million, five hundred fifty-seven thousand, forty-three".