523350047 has 6 divisors (see below), whose sum is σ = 575252664. Its totient is φ = 475772660.

The previous prime is 523350019. The next prime is 523350053. The reversal of 523350047 is 740053325.

It is not a de Polignac number, because 523350047 - 2⁸ = 523349791 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 (523350007) 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, 2162483 + ... + 2162724.

It is an arithmetic number, because the mean of its divisors is an integer number (95875444).

Almost surely, 2^523350047 is an apocalyptic number.

523350047 is a deficient number, since it is larger than the sum of its proper divisors (51902617).

523350047 is a wasteful number, since it uses less digits than its factorization.

523350047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4325229 (or 4325218 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 29.

The square root of 523350047 is about 22876.8452151952. The cubic root of 523350047 is about 805.8683309228.

The spelling of 523350047 in words is "five hundred twenty-three million, three hundred fifty thousand, forty-seven".