5351646204 has 18 divisors (see below), whose sum is σ = 13527772440. Its totient is φ = 1783882056.

The previous prime is 5351646193. The next prime is 5351646247. The reversal of 5351646204 is 4026461535.

5351646204 is a `hidden beast` number, since 5 + 3 + 5 + 1 + 646 + 2 + 0 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 148656839 = 5351646204 / (5 + 3 + 5 + 1 + 6 + 4 + 6 + 2 + 0 + 4).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 74328384 + ... + 74328455.

Almost surely, 2^5351646204 is an apocalyptic number.

It is an amenable number.

5351646204 is an abundant number, since it is smaller than the sum of its proper divisors (8176126236).

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

5351646204 is a wasteful number, since it uses less digits than its factorization.

5351646204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148656849 (or 148656844 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 5351646204 is about 73154.9465449876. The cubic root of 5351646204 is about 1749.1583657979.

The spelling of 5351646204 in words is "five billion, three hundred fifty-one million, six hundred forty-six thousand, two hundred four".