82525005005807 has 32 divisors (see below), whose sum is σ = 101813177088000. Its totient is φ = 65137741498368.

The previous prime is 82525005005803. The next prime is 82525005005837. The reversal of 82525005005807 is 70850050052528.

It is not a de Polignac number, because 82525005005807 - 2² = 82525005005803 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82525005005803) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 238402748 + ... + 238748654.

It is an arithmetic number, because the mean of its divisors is an integer number (3181661784000).

Almost surely, 2^{82525005005807} is an apocalyptic number.

82525005005807 is a deficient number, since it is larger than the sum of its proper divisors (19288172082193).

82525005005807 is a wasteful number, since it uses less digits than its factorization.

82525005005807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352215.

The product of its (nonzero) digits is 1120000, while the sum is 47.

The spelling of 82525005005807 in words is "eighty-two trillion, five hundred twenty-five billion, five million, five thousand, eight hundred seven".