5207947846 has 4 divisors (see below), whose sum is σ = 7811921772. Its totient is φ = 2603973922.

The previous prime is 5207947831. The next prime is 5207947853. The reversal of 5207947846 is 6487497025.

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

It is a junction number, because it is equal to n+sod(n) for n = 5207947793 and 5207947802.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1301986960 + ... + 1301986963.

It is an arithmetic number, because the mean of its divisors is an integer number (1952980443).

Almost surely, 2^5207947846 is an apocalyptic number.

5207947846 is a deficient number, since it is larger than the sum of its proper divisors (2603973926).

5207947846 is a wasteful number, since it uses less digits than its factorization.

5207947846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2603973925.

The product of its (nonzero) digits is 3386880, while the sum is 52.

The square root of 5207947846 is about 72166.1128646957. The cubic root of 5207947846 is about 1733.3604197033.

The spelling of 5207947846 in words is "five billion, two hundred seven million, nine hundred forty-seven thousand, eight hundred forty-six".