507200047 has 4 divisors (see below), whose sum is σ = 507383800. Its totient is φ = 507016296.

The previous prime is 507200039. The next prime is 507200063. The reversal of 507200047 is 740002705.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 507200047 - 2³ = 507200039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 507199994 and 507200030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (507201047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87672 + ... + 93277.

It is an arithmetic number, because the mean of its divisors is an integer number (126845950).

Almost surely, 2^507200047 is an apocalyptic number.

507200047 is a deficient number, since it is larger than the sum of its proper divisors (183753).

507200047 is a wasteful number, since it uses less digits than its factorization.

507200047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183752.

The product of its (nonzero) digits is 1960, while the sum is 25.

The square root of 507200047 is about 22521.1022598806. The cubic root of 507200047 is about 797.4921711872.

The spelling of 507200047 in words is "five hundred seven million, two hundred thousand, forty-seven".