256006200162504 has 64 divisors (see below), whose sum is σ = 698425491456000. Its totient is φ = 77552440441920.

The previous prime is 256006200162499. The next prime is 256006200162529. The reversal of 256006200162504 is 405261002600652.

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, 156660424 + ... + 158286135.

It is an arithmetic number, because the mean of its divisors is an integer number (10912898304000).

Almost surely, 2^{256006200162504} is an apocalyptic number.

256006200162504 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

256006200162504 is an abundant number, since it is smaller than the sum of its proper divisors (442419291293496).

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

256006200162504 is a wasteful number, since it uses less digits than its factorization.

256006200162504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314949658 (or 314949654 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 39.

The spelling of 256006200162504 in words is "two hundred fifty-six trillion, six billion, two hundred million, one hundred sixty-two thousand, five hundred four".