530252778003 has 8 divisors (see below), whose sum is σ = 761388604368. Its totient is φ = 326309401824.

The previous prime is 530252777987. The next prime is 530252778017. The reversal of 530252778003 is 300877252035.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 530252778003 - 2⁴ = 530252777987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (530252778103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6798112500 + ... + 6798112577.

It is an arithmetic number, because the mean of its divisors is an integer number (95173575546).

Almost surely, 2^530252778003 is an apocalyptic number.

530252778003 is a deficient number, since it is larger than the sum of its proper divisors (231135826365).

530252778003 is a wasteful number, since it uses less digits than its factorization.

530252778003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13596225093.

The product of its (nonzero) digits is 352800, while the sum is 42.

The spelling of 530252778003 in words is "five hundred thirty billion, two hundred fifty-two million, seven hundred seventy-eight thousand, three".