3766483243557 has 16 divisors (see below), whose sum is σ = 5650607776000. Its totient is φ = 2479204158912.

The previous prime is 3766483243541. The next prime is 3766483243559. The reversal of 3766483243557 is 7553423846673.

3766483243557 is a `hidden beast` number, since 3 + 7 + 6 + 6 + 4 + 8 + 32 + 43 + 557 = 666.

It is not a de Polignac number, because 3766483243557 - 2⁴ = 3766483243541 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3766483243494 and 3766483243503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3766483243559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 882905332 + ... + 882909597.

It is an arithmetic number, because the mean of its divisors is an integer number (353162986000).

Almost surely, 2^{3766483243557} is an apocalyptic number.

It is an amenable number.

3766483243557 is a deficient number, since it is larger than the sum of its proper divisors (1884124532443).

3766483243557 is a wasteful number, since it uses less digits than its factorization.

3766483243557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1765815017 (or 1765815011 counting only the distinct ones).

The product of its digits is 304819200, while the sum is 63.

The spelling of 3766483243557 in words is "three trillion, seven hundred sixty-six billion, four hundred eighty-three million, two hundred forty-three thousand, five hundred fifty-seven".