5651928929 has 16 divisors (see below), whose sum is σ = 5980331520. Its totient is φ = 5332783680.

The previous prime is 5651928911. The next prime is 5651928937. The reversal of 5651928929 is 9298291565.

It is a cyclic number.

It is not a de Polignac number, because 5651928929 - 2³² = 1356961633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5651928949) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1009919 + ... + 1015499.

It is an arithmetic number, because the mean of its divisors is an integer number (373770720).

Almost surely, 2^5651928929 is an apocalyptic number.

It is an amenable number.

5651928929 is a deficient number, since it is larger than the sum of its proper divisors (328402591).

5651928929 is a wasteful number, since it uses less digits than its factorization.

5651928929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6400.

The product of its digits is 3499200, while the sum is 56.

The square root of 5651928929 is about 75179.3118417560. The cubic root of 5651928929 is about 1781.2801598767.

The spelling of 5651928929 in words is "five billion, six hundred fifty-one million, nine hundred twenty-eight thousand, nine hundred twenty-nine".