5451788929 has 8 divisors (see below), whose sum is σ = 5719911680. Its totient is φ = 5189432400.

The previous prime is 5451788911. The next prime is 5451788941. The reversal of 5451788929 is 9298871545.

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 5451788929 - 2²⁷ = 5317571201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5451788989) 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, 1439619 + ... + 1443400.

It is an arithmetic number, because the mean of its divisors is an integer number (714988960).

Almost surely, 2^5451788929 is an apocalyptic number.

It is an amenable number.

5451788929 is a deficient number, since it is larger than the sum of its proper divisors (268122751).

5451788929 is a wasteful number, since it uses less digits than its factorization.

5451788929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2883111.

The product of its digits is 7257600, while the sum is 58.

The square root of 5451788929 is about 73836.2304630999. The cubic root of 5451788929 is about 1760.0013912911.

The spelling of 5451788929 in words is "five billion, four hundred fifty-one million, seven hundred eighty-eight thousand, nine hundred twenty-nine".