47930415263 has 4 divisors (see below), whose sum is σ = 48586996368. Its totient is φ = 47273834160.

The previous prime is 47930415259. The next prime is 47930415283. The reversal of 47930415263 is 36251403974.

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 47930415263 - 2² = 47930415259 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 (47930415223) 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, 328290443 + ... + 328290588.

It is an arithmetic number, because the mean of its divisors is an integer number (12146749092).

Almost surely, 2^47930415263 is an apocalyptic number.

47930415263 is a deficient number, since it is larger than the sum of its proper divisors (656581105).

47930415263 is an equidigital number, since it uses as much as digits as its factorization.

47930415263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656581104.

The product of its (nonzero) digits is 544320, while the sum is 44.

The spelling of 47930415263 in words is "forty-seven billion, nine hundred thirty million, four hundred fifteen thousand, two hundred sixty-three".