82045522481757 has 8 divisors (see below), whose sum is σ = 112350625380576. Its totient is φ = 53218717285392.

The previous prime is 82045522481749. The next prime is 82045522481771. The reversal of 82045522481757 is 75718422554028.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 82045522481757 - 2³ = 82045522481749 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 82045522481757.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82045522481707) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 369574425483 + ... + 369574425704.

It is an arithmetic number, because the mean of its divisors is an integer number (14043828172572).

Almost surely, 2^{82045522481757} is an apocalyptic number.

It is an amenable number.

82045522481757 is a deficient number, since it is larger than the sum of its proper divisors (30305102898819).

82045522481757 is a wasteful number, since it uses less digits than its factorization.

82045522481757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739148851227.

The product of its (nonzero) digits is 50176000, while the sum is 60.

The spelling of 82045522481757 in words is "eighty-two trillion, forty-five billion, five hundred twenty-two million, four hundred eighty-one thousand, seven hundred fifty-seven".