630350272711 has 4 divisors (see below), whose sum is σ = 630357641424. Its totient is φ = 630342904000.

The previous prime is 630350272687. The next prime is 630350272759. The reversal of 630350272711 is 117272053036.

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 630350272711 - 2¹³ = 630350264519 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 (630390272711) 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, 3554515 + ... + 3727636.

It is an arithmetic number, because the mean of its divisors is an integer number (157589410356).

Almost surely, 2^630350272711 is an apocalyptic number.

630350272711 is a deficient number, since it is larger than the sum of its proper divisors (7368713).

630350272711 is an equidigital number, since it uses as much as digits as its factorization.

630350272711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7368712.

The product of its (nonzero) digits is 52920, while the sum is 37.

The spelling of 630350272711 in words is "six hundred thirty billion, three hundred fifty million, two hundred seventy-two thousand, seven hundred eleven".