630536512406360 has 128 divisors (see below), whose sum is σ = 1700265811420800. Its totient is φ = 205870022184960.

The previous prime is 630536512406351. The next prime is 630536512406387. The reversal of 630536512406360 is 63604215635036.

It is a junction number, because it is equal to n+sod(n) for n = 630536512406299 and 630536512406308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 531272171 + ... + 532457690.

It is an arithmetic number, because the mean of its divisors is an integer number (13283326651725).

Almost surely, 2^{630536512406360} is an apocalyptic number.

It is an amenable number.

630536512406360 is an abundant number, since it is smaller than the sum of its proper divisors (1069729299014440).

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

630536512406360 is a wasteful number, since it uses less digits than its factorization.

630536512406360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063729981 (or 1063729977 counting only the distinct ones).

The product of its (nonzero) digits is 6998400, while the sum is 50.

The spelling of 630536512406360 in words is "six hundred thirty trillion, five hundred thirty-six billion, five hundred twelve million, four hundred six thousand, three hundred sixty".