47731762576 has 45 divisors (see below), whose sum is σ = 93291593409. Its totient is φ = 23658329088.

The previous prime is 47731762543. The next prime is 47731762577. The reversal of 47731762576 is 67526713774.

The square root of 47731762576 is 218476.

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., 11564851600 + 36166910976 = 107540^2 + 190176^2 .

It is a super-2 number, since 2×47731762576² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47731762577) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 168663331 + ... + 168663613.

Almost surely, 2^47731762576 is an apocalyptic number.

47731762576 is the 218476-th square number.

It is an amenable number.

47731762576 is a deficient number, since it is larger than the sum of its proper divisors (45559830833).

47731762576 is an frugal number, since it uses more digits than its factorization.

47731762576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 960 (or 478 counting only the distinct ones).

The product of its digits is 10372320, while the sum is 55.

The spelling of 47731762576 in words is "forty-seven billion, seven hundred thirty-one million, seven hundred sixty-two thousand, five hundred seventy-six".