82812110020628 has 48 divisors (see below), whose sum is σ = 154650232146816. Its totient is φ = 38717553853440.

The previous prime is 82812110020613. The next prime is 82812110020663. The reversal of 82812110020628 is 82602001121828.

It is a congruent number.

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, 53801138 + ... + 55318953.

It is an arithmetic number, because the mean of its divisors is an integer number (3221879836392).

Almost surely, 2^{82812110020628} is an apocalyptic number.

It is an amenable number.

82812110020628 is a deficient number, since it is larger than the sum of its proper divisors (71838122126188).

82812110020628 is a wasteful number, since it uses less digits than its factorization.

82812110020628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109120304 (or 109120302 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 41.

The spelling of 82812110020628 in words is "eighty-two trillion, eight hundred twelve billion, one hundred ten million, twenty thousand, six hundred twenty-eight".