47004250724 has 24 divisors (see below), whose sum is σ = 82805667000. Its totient is φ = 23345577216.

The previous prime is 47004250717. The next prime is 47004250729. The reversal of 47004250724 is 42705240074.

It can be written as a sum of positive squares in 4 ways, for example, as 2617345600 + 44386905124 = 51160^2 + 210682^2 .

It is a super-2 number, since 2×47004250724² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47004250729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2639402 + ... + 2657150.

It is an arithmetic number, because the mean of its divisors is an integer number (3450236125).

Almost surely, 2^47004250724 is an apocalyptic number.

It is an amenable number.

47004250724 is a deficient number, since it is larger than the sum of its proper divisors (35801416276).

47004250724 is a wasteful number, since it uses less digits than its factorization.

47004250724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22127 (or 22125 counting only the distinct ones).

The product of its (nonzero) digits is 62720, while the sum is 35.

Adding to 47004250724 its reverse (42705240074), we get a palindrome (89709490798).

The spelling of 47004250724 in words is "forty-seven billion, four million, two hundred fifty thousand, seven hundred twenty-four".