3545319546 has 12 divisors (see below), whose sum is σ = 7681525722. Its totient is φ = 1181773176.

The previous prime is 3545319527. The next prime is 3545319593. The reversal of 3545319546 is 6459135453.

3545319546 is a `hidden beast` number, since 3 + 5 + 453 + 195 + 4 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2463633225 + 1081686321 = 49635^2 + 32889^2 .

It is a super-2 number, since 2×3545319546² = 25138581366499292232, which contains 22 as substring.

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, 98481081 + ... + 98481116.

Almost surely, 2^3545319546 is an apocalyptic number.

3545319546 is an abundant number, since it is smaller than the sum of its proper divisors (4136206176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3545319546 is a wasteful number, since it uses less digits than its factorization.

3545319546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196962205 (or 196962202 counting only the distinct ones).

The product of its digits is 972000, while the sum is 45.

The square root of 3545319546 is about 59542.5859868380. The cubic root of 3545319546 is about 1524.8195857161.

The spelling of 3545319546 in words is "three billion, five hundred forty-five million, three hundred nineteen thousand, five hundred forty-six".