5306248906 has 12 divisors (see below), whose sum is σ = 9258863058. Its totient is φ = 2274106632.

The previous prime is 5306248903. The next prime is 5306248919. The reversal of 5306248906 is 6098426035.

It can be written as a sum of positive squares in only one way, i.e., 3445103025 + 1861145881 = 58695^2 + 43141^2 .

It is not an unprimeable number, because it can be changed into a prime (5306248901) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27072601 + ... + 27072796.

Almost surely, 2^5306248906 is an apocalyptic number.

5306248906 is a deficient number, since it is larger than the sum of its proper divisors (3952614152).

5306248906 is a wasteful number, since it uses less digits than its factorization.

5306248906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54145413 (or 54145406 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 43.

The square root of 5306248906 is about 72844.0039124704. The cubic root of 5306248906 is about 1744.1983554953.

The spelling of 5306248906 in words is "five billion, three hundred six million, two hundred forty-eight thousand, nine hundred six".