47842507382 has 8 divisors (see below), whose sum is σ = 71766431400. Its totient is φ = 23920363584.

The previous prime is 47842507381. The next prime is 47842507403. The reversal of 47842507382 is 28370524874.

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

It is a self number, because there is not a number n which added to its sum of digits gives 47842507382.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47842507381) 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 3 ways as a sum of consecutive naturals, for example, 375707 + ... + 486662.

It is an arithmetic number, because the mean of its divisors is an integer number (8970803925).

Almost surely, 2^47842507382 is an apocalyptic number.

47842507382 is a deficient number, since it is larger than the sum of its proper divisors (23923924018).

47842507382 is a wasteful number, since it uses less digits than its factorization.

47842507382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890110.

The product of its (nonzero) digits is 3010560, while the sum is 50.

The spelling of 47842507382 in words is "forty-seven billion, eight hundred forty-two million, five hundred seven thousand, three hundred eighty-two".