47048191533 has 24 divisors (see below), whose sum is σ = 81754587200. Its totient is φ = 25469697024.

The previous prime is 47048191517. The next prime is 47048191583. The reversal of 47048191533 is 33519184074.

47048191533 is a `hidden beast` number, since 4 + 70 + 48 + 1 + 9 + 1 + 533 = 666.

It is not a de Polignac number, because 47048191533 - 2⁴ = 47048191517 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47048191583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19651348 + ... + 19653741.

Almost surely, 2^47048191533 is an apocalyptic number.

It is an amenable number.

47048191533 is a deficient number, since it is larger than the sum of its proper divisors (34706395667).

47048191533 is a wasteful number, since it uses less digits than its factorization.

47048191533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39305121 (or 39305118 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 47048191533 in words is "forty-seven billion, forty-eight million, one hundred ninety-one thousand, five hundred thirty-three".