47249144496 has 60 divisors (see below), whose sum is σ = 133717769640. Its totient is φ = 15572747520.

The previous prime is 47249144491. The next prime is 47249144549. The reversal of 47249144496 is 69444194274.

47249144496 is a `hidden beast` number, since 4 + 7 + 2 + 4 + 9 + 144 + 496 = 666.

It is a super-3 number, since 3×47249144496³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (47249144491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1830550 + ... + 1856181.

It is an arithmetic number, because the mean of its divisors is an integer number (2228629494).

Almost surely, 2^47249144496 is an apocalyptic number.

It is an amenable number.

47249144496 is an abundant number, since it is smaller than the sum of its proper divisors (86468625144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47249144496 is a wasteful number, since it uses less digits than its factorization.

47249144496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3686834 (or 3686825 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 54.

The spelling of 47249144496 in words is "forty-seven billion, two hundred forty-nine million, one hundred forty-four thousand, four hundred ninety-six".