158400250006 has 16 divisors (see below), whose sum is σ = 244344447216. Its totient is φ = 76957757856.

The previous prime is 158400249989. The next prime is 158400250013. The reversal of 158400250006 is 600052004851.

It is a self number, because there is not a number n which added to its sum of digits gives 158400250006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1357816 + ... + 1469851.

It is an arithmetic number, because the mean of its divisors is an integer number (15271527951).

Almost surely, 2^158400250006 is an apocalyptic number.

158400250006 is a deficient number, since it is larger than the sum of its proper divisors (85944197210).

158400250006 is a wasteful number, since it uses less digits than its factorization.

158400250006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2828463.

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 158400250006 its reverse (600052004851), we get a palindrome (758452254857).

The spelling of 158400250006 in words is "one hundred fifty-eight billion, four hundred million, two hundred fifty thousand, six".