82480670261 has 16 divisors (see below), whose sum is σ = 95333630400. Its totient is φ = 70525889280.

The previous prime is 82480670249. The next prime is 82480670281. The reversal of 82480670261 is 16207608428.

It is not a de Polignac number, because 82480670261 - 2⁶ = 82480670197 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 (82480670201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147290 + ... + 432036.

It is an arithmetic number, because the mean of its divisors is an integer number (5958351900).

Almost surely, 2^82480670261 is an apocalyptic number.

It is an amenable number.

82480670261 is a deficient number, since it is larger than the sum of its proper divisors (12852960139).

82480670261 is a wasteful number, since it uses less digits than its factorization.

82480670261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286324.

The product of its (nonzero) digits is 258048, while the sum is 44.

The spelling of 82480670261 in words is "eighty-two billion, four hundred eighty million, six hundred seventy thousand, two hundred sixty-one".