82701875227507 has 4 divisors (see below), whose sum is σ = 82703971585816. Its totient is φ = 82699778869200.

The previous prime is 82701875227429. The next prime is 82701875227513. The reversal of 82701875227507 is 70572257810728.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 82701875227507 - 2⁷ = 82701875227379 is a prime.

It is a super-2 number, since 2×82701875227507² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82701875227567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1048119978 + ... + 1048198879.

It is an arithmetic number, because the mean of its divisors is an integer number (20675992896454).

Almost surely, 2^{82701875227507} is an apocalyptic number.

82701875227507 is a deficient number, since it is larger than the sum of its proper divisors (2096358309).

82701875227507 is a wasteful number, since it uses less digits than its factorization.

82701875227507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2096358308.

The product of its (nonzero) digits is 30732800, while the sum is 61.

The spelling of 82701875227507 in words is "eighty-two trillion, seven hundred one billion, eight hundred seventy-five million, two hundred twenty-seven thousand, five hundred seven".