6797409553 has 8 divisors (see below), whose sum is σ = 7468705440. Its totient is φ = 6135005280.

The previous prime is 6797409551. The next prime is 6797409589. The reversal of 6797409553 is 3559047976.

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 6797409553 - 2¹ = 6797409551 is a prime.

It is a super-4 number, since 4×6797409553⁴ (a number of 40 digits) contains 4444 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6797409494 and 6797409503.

It is not an unprimeable number, because it can be changed into a prime (6797409551) 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, 2221300 + ... + 2224357.

It is an arithmetic number, because the mean of its divisors is an integer number (933588180).

Almost surely, 2^6797409553 is an apocalyptic number.

It is an amenable number.

6797409553 is a deficient number, since it is larger than the sum of its proper divisors (671295887).

6797409553 is a wasteful number, since it uses less digits than its factorization.

6797409553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4445807.

The product of its (nonzero) digits is 7144200, while the sum is 55.

The square root of 6797409553 is about 82446.4041241339. The cubic root of 6797409553 is about 1894.2958704674.

The spelling of 6797409553 in words is "six billion, seven hundred ninety-seven million, four hundred nine thousand, five hundred fifty-three".