3551000564 has 12 divisors (see below), whose sum is σ = 6316124388. Its totient is φ = 1746393600.

The previous prime is 3551000561. The next prime is 3551000597. The reversal of 3551000564 is 4650001553.

It can be written as a sum of positive squares in 2 ways, for example, as 59136100 + 3491864464 = 7690^2 + 59092^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3551000561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7276397 + ... + 7276884.

It is an arithmetic number, because the mean of its divisors is an integer number (526343699).

Almost surely, 2^3551000564 is an apocalyptic number.

It is an amenable number.

3551000564 is a deficient number, since it is larger than the sum of its proper divisors (2765123824).

3551000564 is a wasteful number, since it uses less digits than its factorization.

3551000564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14553346 (or 14553344 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 3551000564 is about 59590.2723940745. The cubic root of 3551000564 is about 1525.6336077501.

The spelling of 3551000564 in words is "three billion, five hundred fifty-one million, five hundred sixty-four", and thus it is an aban number.