630116739519 has 16 divisors (see below), whose sum is σ = 841485801600. Its totient is φ = 419412900896.

The previous prime is 630116739487. The next prime is 630116739521. The reversal of 630116739519 is 915937611036.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 630116739519 - 2⁵ = 630116739487 is a prime.

It is a super-2 number, since 2×630116739519² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (630116739529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26848612 + ... + 26872070.

It is an arithmetic number, because the mean of its divisors is an integer number (52592862600).

Almost surely, 2^630116739519 is an apocalyptic number.

630116739519 is a deficient number, since it is larger than the sum of its proper divisors (211369062081).

630116739519 is a wasteful number, since it uses less digits than its factorization.

630116739519 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37254.

The product of its (nonzero) digits is 918540, while the sum is 51.

The spelling of 630116739519 in words is "six hundred thirty billion, one hundred sixteen million, seven hundred thirty-nine thousand, five hundred nineteen".