3451605544 has 16 divisors (see below), whose sum is σ = 6472624500. Its totient is φ = 1725572352.

The previous prime is 3451605533. The next prime is 3451605581. The reversal of 3451605544 is 4455061543.

3451605544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2519036100 + 932569444 = 50190^2 + 30538^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46414 + ... + 95170.

Almost surely, 2^3451605544 is an apocalyptic number.

It is an amenable number.

3451605544 is a deficient number, since it is larger than the sum of its proper divisors (3021018956).

3451605544 is a wasteful number, since it uses less digits than its factorization.

3451605544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57612 (or 57608 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

The square root of 3451605544 is about 58750.3663307728. The cubic root of 3451605544 is about 1511.2641700611.

The spelling of 3451605544 in words is "three billion, four hundred fifty-one million, six hundred five thousand, five hundred forty-four".