258425187006 has 32 divisors (see below), whose sum is σ = 590834603520. Its totient is φ = 73817210016.

The previous prime is 258425187001. The next prime is 258425187017. The reversal of 258425187006 is 600781524852.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (258425187001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 603706 + ... + 938781.

It is an arithmetic number, because the mean of its divisors is an integer number (18463581360).

Almost surely, 2^258425187006 is an apocalyptic number.

258425187006 is an abundant number, since it is smaller than the sum of its proper divisors (332409416514).

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

258425187006 is a wasteful number, since it uses less digits than its factorization.

258425187006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1546488.

The product of its (nonzero) digits is 1075200, while the sum is 48.

The spelling of 258425187006 in words is "two hundred fifty-eight billion, four hundred twenty-five million, one hundred eighty-seven thousand, six".