47004617613 has 4 divisors (see below), whose sum is σ = 62672823488. Its totient is φ = 31336411740.

The previous prime is 47004617599. The next prime is 47004617623. The reversal of 47004617613 is 31671640074.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 47004617613 - 2⁸ = 47004617357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47004617623) 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, 7834102933 + ... + 7834102938.

It is an arithmetic number, because the mean of its divisors is an integer number (15668205872).

Almost surely, 2^47004617613 is an apocalyptic number.

It is an amenable number.

47004617613 is a deficient number, since it is larger than the sum of its proper divisors (15668205875).

47004617613 is a wasteful number, since it uses less digits than its factorization.

47004617613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15668205874.

The product of its (nonzero) digits is 84672, while the sum is 39.

It can be divided in two parts, 4700461 and 7613, that added together give a palindrome (4708074).

The spelling of 47004617613 in words is "forty-seven billion, four million, six hundred seventeen thousand, six hundred thirteen".