3530545450 has 48 divisors (see below), whose sum is σ = 6658870680. Its totient is φ = 1392512000.

The previous prime is 3530545433. The next prime is 3530545457. The reversal of 3530545450 is 545450353.

It can be written as a sum of positive squares in 12 ways, for example, as 48483369 + 3482062081 = 6963^2 + 59009^2 .

It is not an unprimeable number, because it can be changed into a prime (3530545457) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2050590 + ... + 2052310.

Almost surely, 2^3530545450 is an apocalyptic number.

3530545450 is a deficient number, since it is larger than the sum of its proper divisors (3128325230).

3530545450 is a wasteful number, since it uses less digits than its factorization.

3530545450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2283 (or 2278 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 34.

The square root of 3530545450 is about 59418.3931960466. The cubic root of 3530545450 is about 1522.6985548713.

The spelling of 3530545450 in words is "three billion, five hundred thirty million, five hundred forty-five thousand, four hundred fifty".