1630052230 has 16 divisors (see below), whose sum is σ = 3028742784. Its totient is φ = 630987840.

The previous prime is 1630052219. The next prime is 1630052243. The reversal of 1630052230 is 322500361.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2628807 + ... + 2629426.

It is an arithmetic number, because the mean of its divisors is an integer number (189296424).

Almost surely, 2^1630052230 is an apocalyptic number.

1630052230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1630052230 is a deficient number, since it is larger than the sum of its proper divisors (1398690554).

1630052230 is a wasteful number, since it uses less digits than its factorization.

1630052230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5258271.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 1630052230 is about 40373.9053102372. The cubic root of 1630052230 is about 1176.8844919126.

Adding to 1630052230 its reverse (322500361), we get a palindrome (1952552591).

The spelling of 1630052230 in words is "one billion, six hundred thirty million, fifty-two thousand, two hundred thirty".