82007127501 has 16 divisors (see below), whose sum is σ = 117924273600. Its totient is φ = 50392874880.

The previous prime is 82007127469. The next prime is 82007127581. The reversal of 82007127501 is 10572170028.

It is not a de Polignac number, because 82007127501 - 2⁵ = 82007127469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82007127581) 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, 1494576 + ... + 1548473.

It is an arithmetic number, because the mean of its divisors is an integer number (7370267100).

Almost surely, 2^82007127501 is an apocalyptic number.

It is an amenable number.

82007127501 is a deficient number, since it is larger than the sum of its proper divisors (35917146099).

82007127501 is a wasteful number, since it uses less digits than its factorization.

82007127501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3043756.

The product of its (nonzero) digits is 7840, while the sum is 33.

Adding to 82007127501 its reverse (10572170028), we get a palindrome (92579297529).

The spelling of 82007127501 in words is "eighty-two billion, seven million, one hundred twenty-seven thousand, five hundred one".