47253735253 has 4 divisors (see below), whose sum is σ = 48054646080. Its totient is φ = 46452824428.

The previous prime is 47253735251. The next prime is 47253735259. The reversal of 47253735253 is 35253735274.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 47253735253 - 2¹ = 47253735251 is a prime.

It is a super-2 number, since 2×47253735253² (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 (47253735251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 400455325 + ... + 400455442.

It is an arithmetic number, because the mean of its divisors is an integer number (12013661520).

Almost surely, 2^47253735253 is an apocalyptic number.

It is an amenable number.

47253735253 is a deficient number, since it is larger than the sum of its proper divisors (800910827).

47253735253 is an equidigital number, since it uses as much as digits as its factorization.

47253735253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800910826.

The product of its digits is 2646000, while the sum is 46.

The spelling of 47253735253 in words is "forty-seven billion, two hundred fifty-three million, seven hundred thirty-five thousand, two hundred fifty-three".