6420054054 has 8 divisors (see below), whose sum is σ = 12840108120. Its totient is φ = 2140018016.

The previous prime is 6420054041. The next prime is 6420054061. The reversal of 6420054054 is 4504500246.

It is a sphenic number, since it is the product of 3 distinct primes.

6420054054 is an admirable number.

6420054054 is a modest number, since divided by 54054 gives 6420 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 535004499 + ... + 535004510.

It is an arithmetic number, because the mean of its divisors is an integer number (1605013515).

Almost surely, 2^6420054054 is an apocalyptic number.

6420054054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6420054054 is a wasteful number, since it uses less digits than its factorization.

6420054054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070009014.

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 6420054054 is about 80125.2398061934. The cubic root of 6420054054 is about 1858.5727338375.

The spelling of 6420054054 in words is "six billion, four hundred twenty million, fifty-four thousand, fifty-four".