630054752 has 24 divisors (see below), whose sum is σ = 1249353000. Its totient is φ = 312758784.

The previous prime is 630054739. The next prime is 630054767. The reversal of 630054752 is 257450036.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66377 + ... + 75272.

It is an arithmetic number, because the mean of its divisors is an integer number (52056375).

Almost surely, 2^630054752 is an apocalyptic number.

It is an amenable number.

630054752 is a deficient number, since it is larger than the sum of its proper divisors (619298248).

630054752 is a wasteful number, since it uses less digits than its factorization.

630054752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141798 (or 141790 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 630054752 is about 25100.8914582730. The cubic root of 630054752 is about 857.2867217992.

The spelling of 630054752 in words is "six hundred thirty million, fifty-four thousand, seven hundred fifty-two".