82619763760 has 40 divisors (see below), whose sum is σ = 192838434336. Its totient is φ = 32919306240.

The previous prime is 82619763731. The next prime is 82619763773. The reversal of 82619763760 is 6736791628.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1988676 + ... + 2029795.

Almost surely, 2^82619763760 is an apocalyptic number.

82619763760 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

82619763760 is an abundant number, since it is smaller than the sum of its proper divisors (110218670576).

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

82619763760 is a wasteful number, since it uses less digits than its factorization.

82619763760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4018741 (or 4018735 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 55.

The spelling of 82619763760 in words is "eighty-two billion, six hundred nineteen million, seven hundred sixty-three thousand, seven hundred sixty".