3554805465 has 12 divisors (see below), whose sum is σ = 6161662884. Its totient is φ = 1895896224.

The previous prime is 3554805431. The next prime is 3554805469. The reversal of 3554805465 is 5645084553.

3554805465 is digitally balanced in base 2 and base 4, because in such bases 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 1921594896 + 1633210569 = 43836^2 + 40413^2 .

It is not a de Polignac number, because 3554805465 - 2¹³ = 3554797273 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 78995677 = 3554805465 / (3 + 5 + 5 + 4 + 8 + 0 + 5 + 4 + 6 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 3554805465.

It is not an unprimeable number, because it can be changed into a prime (3554805469) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39497794 + ... + 39497883.

It is an arithmetic number, because the mean of its divisors is an integer number (513471907).

Almost surely, 2^3554805465 is an apocalyptic number.

It is an amenable number.

3554805465 is a deficient number, since it is larger than the sum of its proper divisors (2606857419).

3554805465 is a wasteful number, since it uses less digits than its factorization.

3554805465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78995688 (or 78995685 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 45.

The square root of 3554805465 is about 59622.1893677178. The cubic root of 3554805465 is about 1526.1783192716.

The spelling of 3554805465 in words is "three billion, five hundred fifty-four million, eight hundred five thousand, four hundred sixty-five".