152203155647 has 4 divisors (see below), whose sum is σ = 152975760696. Its totient is φ = 151430550600.

The previous prime is 152203155613. The next prime is 152203155667. The reversal of 152203155647 is 746551302251.

152203155647 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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-152203155647 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 (152203155667) 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 3 ways as a sum of consecutive naturals, for example, 386302229 + ... + 386302622.

It is an arithmetic number, because the mean of its divisors is an integer number (38243940174).

Almost surely, 2^152203155647 is an apocalyptic number.

152203155647 is a deficient number, since it is larger than the sum of its proper divisors (772605049).

152203155647 is an equidigital number, since it uses as much as digits as its factorization.

152203155647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772605048.

The product of its (nonzero) digits is 252000, while the sum is 41.

Adding to 152203155647 its reverse (746551302251), we get a palindrome (898754457898).

The spelling of 152203155647 in words is "one hundred fifty-two billion, two hundred three million, one hundred fifty-five thousand, six hundred forty-seven".