158283826801 has 3 divisors (see below), whose sum is σ = 158284224651. Its totient is φ = 158283428952.

The previous prime is 158283826793. The next prime is 158283826817. The reversal of 158283826801 is 108628382851.

The square root of 158283826801 is 397849.

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

158283826801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 20434988401 + 137848838400 = 142951^2 + 371280^2 .

It is not a de Polignac number, because 158283826801 - 2³ = 158283826793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (158283829801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 198925 + ... + 596773.

It is an arithmetic number, because the mean of its divisors is an integer number (52761408217).

Almost surely, 2^158283826801 is an apocalyptic number.

158283826801 is the 397849-th square number.

158283826801 is the 198925-th centered octagonal number.

It is an amenable number.

158283826801 is a deficient number, since it is larger than the sum of its proper divisors (397850).

158283826801 is an frugal number, since it uses more digits than its factorization.

158283826801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795698 (or 397849 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 52.

The spelling of 158283826801 in words is "one hundred fifty-eight billion, two hundred eighty-three million, eight hundred twenty-six thousand, eight hundred one".