47225643835 has 8 divisors (see below), whose sum is σ = 56692005696. Its totient is φ = 37766359680.

The previous prime is 47225643821. The next prime is 47225643847. The reversal of 47225643835 is 53834652274.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 47225643835 - 2¹³ = 47225635643 is a prime.

It is a super-2 number, since 2×47225643835² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1754734 + ... + 1781443.

It is an arithmetic number, because the mean of its divisors is an integer number (7086500712).

Almost surely, 2^47225643835 is an apocalyptic number.

47225643835 is a deficient number, since it is larger than the sum of its proper divisors (9466361861).

47225643835 is a wasteful number, since it uses less digits than its factorization.

47225643835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3538853.

The product of its digits is 4838400, while the sum is 49.

The spelling of 47225643835 in words is "forty-seven billion, two hundred twenty-five million, six hundred forty-three thousand, eight hundred thirty-five".