5208361828 has 6 divisors (see below), whose sum is σ = 9114633206. Its totient is φ = 2604180912.

The previous prime is 5208361811. The next prime is 5208361843. The reversal of 5208361828 is 8281638025.

It can be written as a sum of positive squares in only one way, i.e., 4938153984 + 270207844 = 70272^2 + 16438^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651045225 + ... + 651045232.

Almost surely, 2^5208361828 is an apocalyptic number.

It is an amenable number.

5208361828 is a deficient number, since it is larger than the sum of its proper divisors (3906271378).

5208361828 is a wasteful number, since it uses less digits than its factorization.

5208361828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1302090461 (or 1302090459 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 43.

The square root of 5208361828 is about 72168.9810652749. The cubic root of 5208361828 is about 1733.4063470066.

The spelling of 5208361828 in words is "five billion, two hundred eight million, three hundred sixty-one thousand, eight hundred twenty-eight".