47452442253 has 8 divisors (see below), whose sum is σ = 63271924416. Its totient is φ = 31633960800.

The previous prime is 47452442131. The next prime is 47452442293. The reversal of 47452442253 is 35224425474.

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

It is not a de Polignac number, because 47452442253 - 2¹⁴ = 47452425869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47452442293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131488 + ... + 334953.

It is an arithmetic number, because the mean of its divisors is an integer number (7908990552).

Almost surely, 2^47452442253 is an apocalyptic number.

It is an amenable number.

47452442253 is a deficient number, since it is larger than the sum of its proper divisors (15819482163).

47452442253 is a wasteful number, since it uses less digits than its factorization.

47452442253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500355.

The product of its digits is 1075200, while the sum is 42.

The spelling of 47452442253 in words is "forty-seven billion, four hundred fifty-two million, four hundred forty-two thousand, two hundred fifty-three".