82605194724 has 48 divisors (see below), whose sum is σ = 207701347392. Its totient is φ = 25401148032.

The previous prime is 82605194653. The next prime is 82605194753. The reversal of 82605194724 is 42749150628.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87487 + ... + 415769.

It is an arithmetic number, because the mean of its divisors is an integer number (4327111404).

Almost surely, 2^82605194724 is an apocalyptic number.

It is an amenable number.

82605194724 is an abundant number, since it is smaller than the sum of its proper divisors (125096152668).

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

82605194724 is a wasteful number, since it uses less digits than its factorization.

82605194724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329916 (or 329914 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 48.

The spelling of 82605194724 in words is "eighty-two billion, six hundred five million, one hundred ninety-four thousand, seven hundred twenty-four".