64316554 has 8 divisors (see below), whose sum is σ = 96516000. Its totient is φ = 32144556.

The previous prime is 64316531. The next prime is 64316587. The reversal of 64316554 is 45561346.

64316554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 637 + ... + 11359.

It is an arithmetic number, because the mean of its divisors is an integer number (12064500).

Almost surely, 2^64316554 is an apocalyptic number.

64316554 is a deficient number, since it is larger than the sum of its proper divisors (32199446).

64316554 is a wasteful number, since it uses less digits than its factorization.

64316554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13724.

The product of its digits is 43200, while the sum is 34.

The square root of 64316554 is about 8019.7602208545. The cubic root of 64316554 is about 400.6584031686.

The spelling of 64316554 in words is "sixty-four million, three hundred sixteen thousand, five hundred fifty-four".