3554945564 has 6 divisors (see below), whose sum is σ = 6221154744. Its totient is φ = 1777472780.

The previous prime is 3554945557. The next prime is 3554945567. The reversal of 3554945564 is 4655494553.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3554945567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 444368192 + ... + 444368199.

It is an arithmetic number, because the mean of its divisors is an integer number (1036859124).

Almost surely, 2^3554945564 is an apocalyptic number.

It is an amenable number.

3554945564 is a deficient number, since it is larger than the sum of its proper divisors (2666209180).

3554945564 is a wasteful number, since it uses less digits than its factorization.

3554945564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 888736395 (or 888736393 counting only the distinct ones).

The product of its digits is 6480000, while the sum is 50.

The square root of 3554945564 is about 59623.3642459062. The cubic root of 3554945564 is about 1526.1983684932.

The spelling of 3554945564 in words is "three billion, five hundred fifty-four million, nine hundred forty-five thousand, five hundred sixty-four".