630502605534 has 16 divisors (see below), whose sum is σ = 1261379104272. Its totient is φ = 210105219648.

The previous prime is 630502605493. The next prime is 630502605547. The reversal of 630502605534 is 435506205036.

It is a junction number, because it is equal to n+sod(n) for n = 630502605492 and 630502605501.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15556959 + ... + 15597434.

It is an arithmetic number, because the mean of its divisors is an integer number (78836194017).

Almost surely, 2^630502605534 is an apocalyptic number.

630502605534 is an abundant number, since it is smaller than the sum of its proper divisors (630876498738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

630502605534 is a wasteful number, since it uses less digits than its factorization.

630502605534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31157771.

The product of its (nonzero) digits is 324000, while the sum is 39.

The spelling of 630502605534 in words is "six hundred thirty billion, five hundred two million, six hundred five thousand, five hundred thirty-four".