5201287306 has 8 divisors (see below), whose sum is σ = 7992222084. Its totient is φ = 2537213280.

The previous prime is 5201287277. The next prime is 5201287307. The reversal of 5201287306 is 6037821025.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3769346025 + 1431941281 = 61395^2 + 37841^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (5201287307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31715085 + ... + 31715248.

Almost surely, 2^5201287306 is an apocalyptic number.

5201287306 is a deficient number, since it is larger than the sum of its proper divisors (2790934778).

5201287306 is a wasteful number, since it uses less digits than its factorization.

5201287306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63430376.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 5201287306 is about 72119.9508180642. The cubic root of 5201287306 is about 1732.6211623217.

The spelling of 5201287306 in words is "five billion, two hundred one million, two hundred eighty-seven thousand, three hundred six".