47248893851 has 8 divisors (see below), whose sum is σ = 47315635584. Its totient is φ = 47182201920.

The previous prime is 47248893841. The next prime is 47248893871. The reversal of 47248893851 is 15839884274.

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 47248893851 - 2⁶ = 47248893787 is a prime.

It is a super-2 number, since 2×47248893851² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47248893821) 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, 2140511 + ... + 2162471.

It is an arithmetic number, because the mean of its divisors is an integer number (5914454448).

Almost surely, 2^47248893851 is an apocalyptic number.

47248893851 is a deficient number, since it is larger than the sum of its proper divisors (66741733).

47248893851 is a wasteful number, since it uses less digits than its factorization.

47248893851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24901.

The product of its digits is 15482880, while the sum is 59.

The spelling of 47248893851 in words is "forty-seven billion, two hundred forty-eight million, eight hundred ninety-three thousand, eight hundred fifty-one".