3773050561 has 8 divisors (see below), whose sum is σ = 4312687104. Its totient is φ = 3233571360.

The previous prime is 3773050553. The next prime is 3773050573. The reversal of 3773050561 is 1650503773.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 3773050561 - 2³ = 3773050553 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 3773050561.

It is not an unprimeable number, because it can be changed into a prime (3773050511) 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, 17541 + ... + 88621.

It is an arithmetic number, because the mean of its divisors is an integer number (539085888).

Almost surely, 2^3773050561 is an apocalyptic number.

It is an amenable number.

3773050561 is a deficient number, since it is larger than the sum of its proper divisors (539636543).

3773050561 is an equidigital number, since it uses as much as digits as its factorization.

3773050561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78671.

The product of its (nonzero) digits is 66150, while the sum is 37.

The square root of 3773050561 is about 61425.1622789879. The cubic root of 3773050561 is about 1556.7930173970.

The spelling of 3773050561 in words is "three billion, seven hundred seventy-three million, fifty thousand, five hundred sixty-one".