47742933253 has 8 divisors (see below), whose sum is σ = 48236860800. Its totient is φ = 47251457568.

The previous prime is 47742933241. The next prime is 47742933283. The reversal of 47742933253 is 35233924774.

47742933253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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-47742933253 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47742933197 and 47742933206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47742933283) 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, 573808 + ... + 651721.

It is an arithmetic number, because the mean of its divisors is an integer number (6029607600).

Almost surely, 2^47742933253 is an apocalyptic number.

It is an amenable number.

47742933253 is a deficient number, since it is larger than the sum of its proper divisors (493927547).

47742933253 is a wasteful number, since it uses less digits than its factorization.

47742933253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1225931.

The product of its digits is 3810240, while the sum is 49.

The spelling of 47742933253 in words is "forty-seven billion, seven hundred forty-two million, nine hundred thirty-three thousand, two hundred fifty-three".