5389947610 has 16 divisors (see below), whose sum is σ = 9710519400. Its totient is φ = 2154064896.

The previous prime is 5389947551. The next prime is 5389947659. The reversal of 5389947610 is 167499835.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1180403449 + 4209544161 = 34357^2 + 64881^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227415 + ... + 249994.

Almost surely, 2^5389947610 is an apocalyptic number.

5389947610 is a deficient number, since it is larger than the sum of its proper divisors (4320571790).

5389947610 is a wasteful number, since it uses less digits than its factorization.

5389947610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478545.

The product of its (nonzero) digits is 1632960, while the sum is 52.

The square root of 5389947610 is about 73416.2625717218. The cubic root of 5389947610 is about 1753.3213234956.

The spelling of 5389947610 in words is "five billion, three hundred eighty-nine million, nine hundred forty-seven thousand, six hundred ten".