82320246737852 has 48 divisors (see below), whose sum is σ = 145826257554432. Its totient is φ = 40657657890240.

The previous prime is 82320246737851. The next prime is 82320246737879. The reversal of 82320246737852 is 25873764202328.

It is a junction number, because it is equal to n+sod(n) for n = 82320246737791 and 82320246737800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82320246737851) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 922797083 + ... + 922886285.

It is an arithmetic number, because the mean of its divisors is an integer number (3038047032384).

Almost surely, 2^{82320246737852} is an apocalyptic number.

It is an amenable number.

82320246737852 is a deficient number, since it is larger than the sum of its proper divisors (63506010816580).

82320246737852 is a wasteful number, since it uses less digits than its factorization.

82320246737852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94938 (or 94936 counting only the distinct ones).

The product of its (nonzero) digits is 54190080, while the sum is 59.

The spelling of 82320246737852 in words is "eighty-two trillion, three hundred twenty billion, two hundred forty-six million, seven hundred thirty-seven thousand, eight hundred fifty-two".