5207550287 has 8 divisors (see below), whose sum is σ = 5230213200. Its totient is φ = 5184912384.

The previous prime is 5207550281. The next prime is 5207550307. The reversal of 5207550287 is 7820557025.

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

It is a cyclic number.

It is not a de Polignac number, because 5207550287 - 2⁸ = 5207550031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5207550281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 497039 + ... + 507407.

It is an arithmetic number, because the mean of its divisors is an integer number (653776650).

Almost surely, 2^5207550287 is an apocalyptic number.

5207550287 is a deficient number, since it is larger than the sum of its proper divisors (22662913).

5207550287 is a wasteful number, since it uses less digits than its factorization.

5207550287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12505.

The product of its (nonzero) digits is 196000, while the sum is 41.

The square root of 5207550287 is about 72163.3583406427. The cubic root of 5207550287 is about 1733.3163120822.

The spelling of 5207550287 in words is "five billion, two hundred seven million, five hundred fifty thousand, two hundred eighty-seven".