486436502500 has 405 divisors, whose sum is σ = 1226061954117. Its totient is φ = 168727104000.

The previous prime is 486436502483. The next prime is 486436502507. The reversal of 486436502500 is 5205634684.

The square root of 486436502500 is 697450.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 67 ways, for example, as 150787762596 + 335648739904 = 388314^2 + 579352^2 .

It is not an unprimeable number, because it can be changed into a prime (486436502507) by changing a digit.

It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 13146932482 + ... + 13146932518.

Almost surely, 2^486436502500 is an apocalyptic number.

486436502500 is the 697450-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 486436502500

486436502500 is an abundant number, since it is smaller than the sum of its proper divisors (739625451617).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

486436502500 is a wasteful number, since it uses less digits than its factorization.

486436502500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182 (or 86 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 43.

The spelling of 486436502500 in words is "four hundred eighty-six billion, four hundred thirty-six million, five hundred two thousand, five hundred".