82937336501 has 4 divisors (see below), whose sum is σ = 87816003372. Its totient is φ = 78058669632.

The previous prime is 82937336497. The next prime is 82937336539. The reversal of 82937336501 is 10563373928.

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

It can be written as a sum of positive squares in 2 ways, for example, as 63164758276 + 19772578225 = 251326^2 + 140615^2 .

It is a cyclic number.

It is not a de Polignac number, because 82937336501 - 2² = 82937336497 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 (82937336551) 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, 2439333410 + ... + 2439333443.

It is an arithmetic number, because the mean of its divisors is an integer number (21954000843).

Almost surely, 2^82937336501 is an apocalyptic number.

It is an amenable number.

82937336501 is a deficient number, since it is larger than the sum of its proper divisors (4878666871).

82937336501 is a wasteful number, since it uses less digits than its factorization.

82937336501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4878666870.

The product of its (nonzero) digits is 816480, while the sum is 47.

The spelling of 82937336501 in words is "eighty-two billion, nine hundred thirty-seven million, three hundred thirty-six thousand, five hundred one".