5259230428 has 12 divisors (see below), whose sum is σ = 9333282672. Its totient is φ = 2592578240.

The previous prime is 5259230341. The next prime is 5259230429. The reversal of 5259230428 is 8240329525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5259230429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9258925 + ... + 9259492.

It is an arithmetic number, because the mean of its divisors is an integer number (777773556).

Almost surely, 2^5259230428 is an apocalyptic number.

It is an amenable number.

5259230428 is a deficient number, since it is larger than the sum of its proper divisors (4074052244).

5259230428 is a wasteful number, since it uses less digits than its factorization.

5259230428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18518492 (or 18518490 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 40.

The square root of 5259230428 is about 72520.5517629313. The cubic root of 5259230428 is about 1739.0313042906.

The spelling of 5259230428 in words is "five billion, two hundred fifty-nine million, two hundred thirty thousand, four hundred twenty-eight".