64000054 has 8 divisors (see below), whose sum is σ = 96220080. Its totient is φ = 31926696.

The previous prime is 64000051. The next prime is 64000063. The reversal of 64000054 is 45000046.

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

It is a junction number, because it is equal to n+sod(n) for n = 63999995 and 64000040.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64000051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35569 + ... + 37324.

It is an arithmetic number, because the mean of its divisors is an integer number (12027510).

Almost surely, 2^64000054 is an apocalyptic number.

64000054 is a deficient number, since it is larger than the sum of its proper divisors (32220026).

64000054 is a wasteful number, since it uses less digits than its factorization.

64000054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73334.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 64000054 is about 8000.0033749993. The cubic root of 64000054 is about 400.0001125000. Note that the first 3 decimals are identical.

The spelling of 64000054 in words is "sixty-four million, fifty-four", and thus it is an aban number and an eban number.