630335055 has 32 divisors (see below), whose sum is σ = 1172160000. Its totient is φ = 283266432.

The previous prime is 630335029. The next prime is 630335099. The reversal of 630335055 is 550533036.

It is not a de Polignac number, because 630335055 - 2¹⁹ = 629810767 is a prime.

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, 44680 + ... + 57069.

It is an arithmetic number, because the mean of its divisors is an integer number (36630000).

Almost surely, 2^630335055 is an apocalyptic number.

630335055 is a deficient number, since it is larger than the sum of its proper divisors (541824945).

630335055 is a wasteful number, since it uses less digits than its factorization.

630335055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101823.

The product of its (nonzero) digits is 20250, while the sum is 30.

The square root of 630335055 is about 25106.4743641954. The cubic root of 630335055 is about 857.4138347803.

The spelling of 630335055 in words is "six hundred thirty million, three hundred thirty-five thousand, fifty-five".