630151752 has 32 divisors (see below), whose sum is σ = 1576663200. Its totient is φ = 209879424.

The previous prime is 630151751. The next prime is 630151757. The reversal of 630151752 is 257151036.

It is not an unprimeable number, because it can be changed into a prime (630151751) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21324 + ... + 41412.

It is an arithmetic number, because the mean of its divisors is an integer number (49270725).

Almost surely, 2^630151752 is an apocalyptic number.

It is an amenable number.

630151752 is an abundant number, since it is smaller than the sum of its proper divisors (946511448).

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

630151752 is a wasteful number, since it uses less digits than its factorization.

630151752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21405 (or 21401 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 630151752 is about 25102.8235862024. The cubic root of 630151752 is about 857.3307140314.

The spelling of 630151752 in words is "six hundred thirty million, one hundred fifty-one thousand, seven hundred fifty-two".