5628906129 has 32 divisors (see below), whose sum is σ = 9361234944. Its totient is φ = 2922828480.

The previous prime is 5628906121. The next prime is 5628906131. The reversal of 5628906129 is 9216098265.

It is not a de Polignac number, because 5628906129 - 2³ = 5628906121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5628906121) 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, 763947 + ... + 771279.

It is an arithmetic number, because the mean of its divisors is an integer number (292538592).

Almost surely, 2^5628906129 is an apocalyptic number.

It is an amenable number.

5628906129 is a deficient number, since it is larger than the sum of its proper divisors (3732328815).

5628906129 is a wasteful number, since it uses less digits than its factorization.

5628906129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10677.

The product of its (nonzero) digits is 466560, while the sum is 48.

The square root of 5628906129 is about 75026.0363407264. The cubic root of 5628906129 is about 1778.8582217056.

The spelling of 5628906129 in words is "five billion, six hundred twenty-eight million, nine hundred six thousand, one hundred twenty-nine".