3552545650 has 12 divisors (see below), whose sum is σ = 6607735002. Its totient is φ = 1421018240.

The previous prime is 3552545629. The next prime is 3552545669. The reversal of 3552545650 is 565452553.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 1661948289 + 1890597361 = 40767^2 + 43481^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35525407 + ... + 35525506.

Almost surely, 2^3552545650 is an apocalyptic number.

3552545650 is a deficient number, since it is larger than the sum of its proper divisors (3055189352).

3552545650 is a wasteful number, since it uses less digits than its factorization.

3552545650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71050925 (or 71050920 counting only the distinct ones).

The product of its (nonzero) digits is 450000, while the sum is 40.

The square root of 3552545650 is about 59603.2352309839. The cubic root of 3552545650 is about 1525.8548499306.

The spelling of 3552545650 in words is "three billion, five hundred fifty-two million, five hundred forty-five thousand, six hundred fifty".