47820653719 has 8 divisors (see below), whose sum is σ = 48303042480. Its totient is φ = 47338440000.

The previous prime is 47820653717. The next prime is 47820653753. The reversal of 47820653719 is 91735602874.

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 47820653719 - 2¹ = 47820653717 is a prime.

It is a super-2 number, since 2×47820653719² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47820653717) 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, 545092 + ... + 626710.

It is an arithmetic number, because the mean of its divisors is an integer number (6037880310).

It is a 1-persistent number, because it is pandigital, but 2⋅47820653719 = 95641307438 is not.

Almost surely, 2^47820653719 is an apocalyptic number.

47820653719 is a deficient number, since it is larger than the sum of its proper divisors (482388761).

47820653719 is a wasteful number, since it uses less digits than its factorization.

47820653719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87521.

The product of its (nonzero) digits is 2540160, while the sum is 52.

The spelling of 47820653719 in words is "forty-seven billion, eight hundred twenty million, six hundred fifty-three thousand, seven hundred nineteen".