47072038489 has 32 divisors (see below), whose sum is σ = 56076825600. Its totient is φ = 38659783680.

The previous prime is 47072038483. The next prime is 47072038577. The reversal of 47072038489 is 98483027074.

It is not a de Polignac number, because 47072038489 - 2¹⁷ = 47071907417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47072038483) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15237057 + ... + 15240145.

It is an arithmetic number, because the mean of its divisors is an integer number (1752400800).

Almost surely, 2^47072038489 is an apocalyptic number.

It is an amenable number.

47072038489 is a deficient number, since it is larger than the sum of its proper divisors (9004787111).

47072038489 is a wasteful number, since it uses less digits than its factorization.

47072038489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3673.

The product of its (nonzero) digits is 2709504, while the sum is 52.

The spelling of 47072038489 in words is "forty-seven billion, seventy-two million, thirty-eight thousand, four hundred eighty-nine".