64054473 has 8 divisors (see below), whose sum is σ = 97606848. Its totient is φ = 36602544.

The previous prime is 64054451. The next prime is 64054481. The reversal of 64054473 is 37445046.

It is a happy number.

64054473 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 not a de Polignac number, because 64054473 - 2⁸ = 64054217 is a prime.

It is a super-2 number, since 2×64054473² = 8205951022615458, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (64054483) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1525086 + ... + 1525127.

It is an arithmetic number, because the mean of its divisors is an integer number (12200856).

Almost surely, 2^64054473 is an apocalyptic number.

It is an amenable number.

64054473 is a deficient number, since it is larger than the sum of its proper divisors (33552375).

64054473 is a wasteful number, since it uses less digits than its factorization.

64054473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3050223.

The product of its (nonzero) digits is 40320, while the sum is 33.

The square root of 64054473 is about 8003.4038383678. The cubic root of 64054473 is about 400.1134532345.

It can be divided in two parts, 6405 and 4473, that added together give a triangular number (10878 = T₁₄₇).

The spelling of 64054473 in words is "sixty-four million, fifty-four thousand, four hundred seventy-three".