82508050503 has 24 divisors (see below), whose sum is σ = 120388589568. Its totient is φ = 54448731792.

The previous prime is 82508050501. The next prime is 82508050511. The reversal of 82508050503 is 30505080528.

82508050503 is a `hidden beast` number, since 8 + 25 + 0 + 80 + 50 + 503 = 666.

It is not a de Polignac number, because 82508050503 - 2¹ = 82508050501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82508050501) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 424876 + ... + 587822.

It is an arithmetic number, because the mean of its divisors is an integer number (5016191232).

Almost surely, 2^82508050503 is an apocalyptic number.

82508050503 is a deficient number, since it is larger than the sum of its proper divisors (37880539065).

82508050503 is a wasteful number, since it uses less digits than its factorization.

82508050503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163523 (or 163520 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

The spelling of 82508050503 in words is "eighty-two billion, five hundred eight million, fifty thousand, five hundred three".