82885376430063 has 40 divisors (see below), whose sum is σ = 131102615513232. Its totient is φ = 52005372274944.

The previous prime is 82885376430053. The next prime is 82885376430107. The reversal of 82885376430063 is 36003467358828.

82885376430063 is a `hidden beast` number, since 8 + 2 + 8 + 8 + 537 + 6 + 4 + 30 + 0 + 63 = 666.

It is not a de Polignac number, because 82885376430063 - 2²⁴ = 82885359652847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82885376430023) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 64616781 + ... + 65887017.

Almost surely, 2^{82885376430063} is an apocalyptic number.

82885376430063 is a deficient number, since it is larger than the sum of its proper divisors (48217239083169).

82885376430063 is a wasteful number, since it uses less digits than its factorization.

82885376430063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1317653 (or 1317644 counting only the distinct ones).

The product of its (nonzero) digits is 139345920, while the sum is 63.

The spelling of 82885376430063 in words is "eighty-two trillion, eight hundred eighty-five billion, three hundred seventy-six million, four hundred thirty thousand, sixty-three".