152820575783 has 16 divisors (see below), whose sum is σ = 163747180800. Its totient is φ = 142303607040.

The previous prime is 152820575773. The next prime is 152820575807. The reversal of 152820575783 is 387575028251.

It is a happy number.

152820575783 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 152820575783 - 2⁴ = 152820575767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152820575753) 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 15 ways as a sum of consecutive naturals, for example, 26678 + ... + 553491.

It is an arithmetic number, because the mean of its divisors is an integer number (10234198800).

Almost surely, 2^152820575783 is an apocalyptic number.

152820575783 is a deficient number, since it is larger than the sum of its proper divisors (10926605017).

152820575783 is a wasteful number, since it uses less digits than its factorization.

152820575783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580522.

The product of its (nonzero) digits is 4704000, while the sum is 53.

The spelling of 152820575783 in words is "one hundred fifty-two billion, eight hundred twenty million, five hundred seventy-five thousand, seven hundred eighty-three".