82079541501 has 8 divisors (see below), whose sum is σ = 109572692064. Its totient is φ = 54653042640.

The previous prime is 82079541497. The next prime is 82079541547. The reversal of 82079541501 is 10514597028.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 82079541501 - 2² = 82079541497 is a prime.

It is a super-2 number, since 2×82079541501² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82079546501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16660051 + ... + 16664976.

It is an arithmetic number, because the mean of its divisors is an integer number (13696586508).

Almost surely, 2^82079541501 is an apocalyptic number.

It is an amenable number.

82079541501 is a deficient number, since it is larger than the sum of its proper divisors (27493150563).

82079541501 is a wasteful number, since it uses less digits than its factorization.

82079541501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33325851.

The product of its (nonzero) digits is 100800, while the sum is 42.

The spelling of 82079541501 in words is "eighty-two billion, seventy-nine million, five hundred forty-one thousand, five hundred one".