152252542003 has 4 divisors (see below), whose sum is σ = 152272470168. Its totient is φ = 152232613840.

The previous prime is 152252541941. The next prime is 152252542027. The reversal of 152252542003 is 300245252251.

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-152252542003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152252542063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9952618 + ... + 9967903.

It is an arithmetic number, because the mean of its divisors is an integer number (38068117542).

Almost surely, 2^152252542003 is an apocalyptic number.

152252542003 is a deficient number, since it is larger than the sum of its proper divisors (19928165).

152252542003 is an equidigital number, since it uses as much as digits as its factorization.

152252542003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19928164.

The product of its (nonzero) digits is 24000, while the sum is 31.

Adding to 152252542003 its reverse (300245252251), we get a palindrome (452497794254).

The spelling of 152252542003 in words is "one hundred fifty-two billion, two hundred fifty-two million, five hundred forty-two thousand, three".