47763935421001 has 8 divisors (see below), whose sum is σ = 47804267374344. Its totient is φ = 47723620089600.

The previous prime is 47763935420963. The next prime is 47763935421023. The reversal of 47763935421001 is 10012453936774.

It can be written as a sum of positive squares in 4 ways, for example, as 17912354825401 + 29851580595600 = 4232299^2 + 5463660^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47763935421001 is a prime.

It is a super-2 number, since 2×47763935421001² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47763935421001.

It is not an unprimeable number, because it can be changed into a prime (47763935421401) 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, 1597395 + ... + 9903511.

It is an arithmetic number, because the mean of its divisors is an integer number (5975533421793).

Almost surely, 2^{47763935421001} is an apocalyptic number.

It is an amenable number.

47763935421001 is a deficient number, since it is larger than the sum of its proper divisors (40331953343).

47763935421001 is a wasteful number, since it uses less digits than its factorization.

47763935421001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8310971.

The product of its (nonzero) digits is 3810240, while the sum is 52.

The spelling of 47763935421001 in words is "forty-seven trillion, seven hundred sixty-three billion, nine hundred thirty-five million, four hundred twenty-one thousand, one".