82555080976 has 45 divisors (see below), whose sum is σ = 161676703461. Its totient is φ = 40836785472.

The previous prime is 82555080943. The next prime is 82555080989. The reversal of 82555080976 is 67908055528.

The square root of 82555080976 is 287324.

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., 57540495376 + 25014585600 = 239876^2 + 158160^2 .

It is a super-2 number, since 2×82555080976² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 125272935 + ... + 125273593.

Almost surely, 2^82555080976 is an apocalyptic number.

82555080976 is the 287324-th square number.

It is an amenable number.

82555080976 is a deficient number, since it is larger than the sum of its proper divisors (79121622485).

82555080976 is an frugal number, since it uses more digits than its factorization.

82555080976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1544 (or 770 counting only the distinct ones).

The product of its (nonzero) digits is 6048000, while the sum is 55.

The spelling of 82555080976 in words is "eighty-two billion, five hundred fifty-five million, eighty thousand, nine hundred seventy-six".