47254245273 has 12 divisors (see below), whose sum is σ = 68368588288. Its totient is φ = 31450927320.

The previous prime is 47254245271. The next prime is 47254245293. The reversal of 47254245273 is 37254245274.

47254245273 is a `hidden beast` number, since 4 + 72 + 54 + 2 + 4 + 527 + 3 = 666.

It is not a de Polignac number, because 47254245273 - 2¹ = 47254245271 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47254245271) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4319473 + ... + 4330398.

Almost surely, 2^47254245273 is an apocalyptic number.

It is an amenable number.

47254245273 is a deficient number, since it is larger than the sum of its proper divisors (21114343015).

47254245273 is a wasteful number, since it uses less digits than its factorization.

47254245273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8650484 (or 8650481 counting only the distinct ones).

The product of its digits is 1881600, while the sum is 45.

Subtracting from 47254245273 its reverse (37254245274), we obtain a palindrome (9999999999).

The spelling of 47254245273 in words is "forty-seven billion, two hundred fifty-four million, two hundred forty-five thousand, two hundred seventy-three".