252791032003 has 4 divisors (see below), whose sum is σ = 252806307280. Its totient is φ = 252775756728.

The previous prime is 252791031847. The next prime is 252791032037. The reversal of 252791032003 is 300230197252.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 252791032003 - 2⁹ = 252791031491 is a prime.

It is a super-2 number, since 2×252791032003² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 252791032003.

It is not an unprimeable number, because it can be changed into a prime (252791032103) 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, 7612788 + ... + 7645921.

It is an arithmetic number, because the mean of its divisors is an integer number (63201576820).

Almost surely, 2^252791032003 is an apocalyptic number.

252791032003 is a deficient number, since it is larger than the sum of its proper divisors (15275277).

252791032003 is a wasteful number, since it uses less digits than its factorization.

252791032003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15275276.

The product of its (nonzero) digits is 22680, while the sum is 34.

The spelling of 252791032003 in words is "two hundred fifty-two billion, seven hundred ninety-one million, thirty-two thousand, three".