64056454 has 16 divisors (see below), whose sum is σ = 119794176. Its totient is φ = 24957000.

The previous prime is 64056437. The next prime is 64056457. The reversal of 64056454 is 45465046.

64056454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64056457) 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, 207822 + ... + 208129.

It is an arithmetic number, because the mean of its divisors is an integer number (7487136).

Almost surely, 2^64056454 is an apocalyptic number.

64056454 is a deficient number, since it is larger than the sum of its proper divisors (55737722).

64056454 is a wasteful number, since it uses less digits than its factorization.

64056454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415971.

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 64056454 is about 8003.5275972536. The cubic root of 64056454 is about 400.1175779352.

The spelling of 64056454 in words is "sixty-four million, fifty-six thousand, four hundred fifty-four".