5630253121 has 8 divisors (see below), whose sum is σ = 5746982400. Its totient is φ = 5514234000.

The previous prime is 5630253107. The next prime is 5630253131. The reversal of 5630253121 is 1213520365.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5630253121 - 2⁵ = 5630253089 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5630253121.

It is not an unprimeable number, because it can be changed into a prime (5630253131) 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, 161505 + ... + 193246.

It is an arithmetic number, because the mean of its divisors is an integer number (718372800).

Almost surely, 2^5630253121 is an apocalyptic number.

It is an amenable number.

5630253121 is a deficient number, since it is larger than the sum of its proper divisors (116729279).

5630253121 is a wasteful number, since it uses less digits than its factorization.

5630253121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355079.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 5630253121 is about 75035.0126341030. The cubic root of 5630253121 is about 1779.0001034280. Note that the first 3 decimals are identical.

Adding to 5630253121 its reverse (1213520365), we get a palindrome (6843773486).

The spelling of 5630253121 in words is "five billion, six hundred thirty million, two hundred fifty-three thousand, one hundred twenty-one".