82837637472 has 24 divisors (see below), whose sum is σ = 217448798616. Its totient is φ = 27612545792.

The previous prime is 82837637471. The next prime is 82837637473. The reversal of 82837637472 is 27473673828.

It is an interprime number because it is at equal distance from previous prime (82837637471) and next prime (82837637473).

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82837637471) 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, 431445933 + ... + 431446124.

It is an arithmetic number, because the mean of its divisors is an integer number (9060366609).

Almost surely, 2^82837637472 is an apocalyptic number.

It is an amenable number.

82837637472 is an abundant number, since it is smaller than the sum of its proper divisors (134611161144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82837637472 is a wasteful number, since it uses less digits than its factorization.

82837637472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862892070 (or 862892062 counting only the distinct ones).

The product of its digits is 18966528, while the sum is 57.

The spelling of 82837637472 in words is "eighty-two billion, eight hundred thirty-seven million, six hundred thirty-seven thousand, four hundred seventy-two".