82964453652 has 36 divisors (see below), whose sum is σ = 210390057696. Its totient is φ = 27565891920.

The previous prime is 82964453633. The next prime is 82964453683. The reversal of 82964453652 is 25635446928.

82964453652 is a `hidden beast` number, since 82 + 9 + 64 + 453 + 6 + 52 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×82964453652² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3693898 + ... + 3716289.

Almost surely, 2^82964453652 is an apocalyptic number.

It is an amenable number.

82964453652 is an abundant number, since it is smaller than the sum of its proper divisors (127425604044).

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

82964453652 is a wasteful number, since it uses less digits than its factorization.

82964453652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7410508 (or 7410503 counting only the distinct ones).

The product of its digits is 12441600, while the sum is 54.

The spelling of 82964453652 in words is "eighty-two billion, nine hundred sixty-four million, four hundred fifty-three thousand, six hundred fifty-two".