47534464576 has 21 divisors (see below), whose sum is σ = 94329664401. Its totient is φ = 23766360192.

The previous prime is 47534464559. The next prime is 47534464597. The reversal of 47534464576 is 67546443574.

It is a happy number.

The square root of 47534464576 is 218024.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 24498510400 + 23035954176 = 156520^2 + 151776^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1730566 + ... + 1757818.

It is an arithmetic number, because the mean of its divisors is an integer number (4491888781).

Almost surely, 2^47534464576 is an apocalyptic number.

47534464576 is the 218024-th square number.

It is an amenable number.

47534464576 is a deficient number, since it is larger than the sum of its proper divisors (46795199825).

47534464576 is an frugal number, since it uses more digits than its factorization.

47534464576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54518 (or 27255 counting only the distinct ones).

The product of its digits is 33868800, while the sum is 55.

The spelling of 47534464576 in words is "forty-seven billion, five hundred thirty-four million, four hundred sixty-four thousand, five hundred seventy-six".