6435969054 has 16 divisors (see below), whose sum is σ = 12892344960. Its totient is φ = 2141921880.

The previous prime is 6435969031. The next prime is 6435969083. The reversal of 6435969054 is 4509695346.

It is a junction number, because it is equal to n+sod(n) for n = 6435968988 and 6435969006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 846184 + ... + 853755.

It is an arithmetic number, because the mean of its divisors is an integer number (805771560).

Almost surely, 2^6435969054 is an apocalyptic number.

6435969054 is an abundant number, since it is smaller than the sum of its proper divisors (6456375906).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6435969054 is a wasteful number, since it uses less digits than its factorization.

6435969054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1700575.

The product of its (nonzero) digits is 3499200, while the sum is 51.

The square root of 6435969054 is about 80224.4916094829. The cubic root of 6435969054 is about 1860.1072368511.

The spelling of 6435969054 in words is "six billion, four hundred thirty-five million, nine hundred sixty-nine thousand, fifty-four".