630052179 has 32 divisors (see below), whose sum is σ = 931115520. Its totient is φ = 377169408.

The previous prime is 630052139. The next prime is 630052187. The reversal of 630052179 is 971250036.

It is not a de Polignac number, because 630052179 - 2¹¹ = 630050131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (630052139) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 146017 + ... + 150269.

It is an arithmetic number, because the mean of its divisors is an integer number (29097360).

Almost surely, 2^630052179 is an apocalyptic number.

630052179 is a gapful number since it is divisible by the number (69) formed by its first and last digit.

630052179 is a deficient number, since it is larger than the sum of its proper divisors (301063341).

630052179 is a wasteful number, since it uses less digits than its factorization.

630052179 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4411.

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 630052179 is about 25100.8402050609. The cubic root of 630052179 is about 857.2855548097.

The spelling of 630052179 in words is "six hundred thirty million, fifty-two thousand, one hundred seventy-nine".