3204485551 has 4 divisors (see below), whose sum is σ = 3209123704. Its totient is φ = 3199847400.

The previous prime is 3204485519. The next prime is 3204485591. The reversal of 3204485551 is 1555844023.

3204485551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3204485551 - 2⁵ = 3204485519 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3204485551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3204485591) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2318040 + ... + 2319421.

It is an arithmetic number, because the mean of its divisors is an integer number (802280926).

Almost surely, 2^3204485551 is an apocalyptic number.

3204485551 is a deficient number, since it is larger than the sum of its proper divisors (4638153).

3204485551 is an equidigital number, since it uses as much as digits as its factorization.

3204485551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4638152.

The product of its (nonzero) digits is 96000, while the sum is 37.

The square root of 3204485551 is about 56608.1756551119. The cubic root of 3204485551 is about 1474.3008159561.

The spelling of 3204485551 in words is "three billion, two hundred four million, four hundred eighty-five thousand, five hundred fifty-one".