3545505450 has 72 divisors (see below), whose sum is σ = 10026962400. Its totient is φ = 895704480.

The previous prime is 3545505401. The next prime is 3545505451. The reversal of 3545505450 is 545055453.

3545505450 is a `hidden beast` number, since 3 + 5 + 4 + 550 + 54 + 50 = 666.

3545505450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3545505451) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 198790 + ... + 215889.

Almost surely, 2^3545505450 is an apocalyptic number.

3545505450 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3545505450 is an abundant number, since it is smaller than the sum of its proper divisors (6481456950).

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

3545505450 is a wasteful number, since it uses less digits than its factorization.

3545505450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414716 (or 414708 counting only the distinct ones).

The product of its (nonzero) digits is 150000, while the sum is 36.

The square root of 3545505450 is about 59544.1470675330. The cubic root of 3545505450 is about 1524.8462372964.

It can be divided in two parts, 354550 and 5450, that added together give a square (360000 = 600²).

The spelling of 3545505450 in words is "three billion, five hundred forty-five million, five hundred five thousand, four hundred fifty".