630465605033352 has 64 divisors (see below), whose sum is σ = 1720332969615360. Its totient is φ = 190952258952000.

The previous prime is 630465605033291. The next prime is 630465605033449. The reversal of 630465605033352 is 253330506564036.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 630465605033295 and 630465605033304.

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, 611511408 + ... + 612541535.

It is an arithmetic number, because the mean of its divisors is an integer number (26880202650240).

Almost surely, 2^{630465605033352} is an apocalyptic number.

It is an amenable number.

630465605033352 is an abundant number, since it is smaller than the sum of its proper divisors (1089867364582008).

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

630465605033352 is a wasteful number, since it uses less digits than its factorization.

630465605033352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1224054914 (or 1224054910 counting only the distinct ones).

The product of its (nonzero) digits is 17496000, while the sum is 51.

The spelling of 630465605033352 in words is "six hundred thirty trillion, four hundred sixty-five billion, six hundred five million, thirty-three thousand, three hundred fifty-two".