630065543055 has 16 divisors (see below), whose sum is σ = 1085651397600. Its totient is φ = 310186113408.

The previous prime is 630065543039. The next prime is 630065543071. The reversal of 630065543055 is 550345560036.

It is an interprime number because it is at equal distance from previous prime (630065543039) and next prime (630065543071).

It is not a de Polignac number, because 630065543055 - 2⁴ = 630065543039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 630065542998 and 630065543016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1615552480 + ... + 1615552869.

It is an arithmetic number, because the mean of its divisors is an integer number (67853212350).

Almost surely, 2^630065543055 is an apocalyptic number.

630065543055 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

630065543055 is a deficient number, since it is larger than the sum of its proper divisors (455585854545).

630065543055 is a wasteful number, since it uses less digits than its factorization.

630065543055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3231105370.

The product of its (nonzero) digits is 810000, while the sum is 42.

The spelling of 630065543055 in words is "six hundred thirty billion, sixty-five million, five hundred forty-three thousand, fifty-five".