64053111 has 16 divisors (see below), whose sum is σ = 88931808. Its totient is φ = 40972800.

The previous prime is 64053103. The next prime is 64053133. The reversal of 64053111 is 11135046.

It is not a de Polignac number, because 64053111 - 2³ = 64053103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64053511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3235 + ... + 11771.

It is an arithmetic number, because the mean of its divisors is an integer number (5558238).

Almost surely, 2^64053111 is an apocalyptic number.

64053111 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

64053111 is a deficient number, since it is larger than the sum of its proper divisors (24878697).

64053111 is a wasteful number, since it uses less digits than its factorization.

64053111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8642.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 64053111 is about 8003.3187491190. The cubic root of 64053111 is about 400.1106173234.

Adding to 64053111 its reverse (11135046), we get a palindrome (75188157).

The spelling of 64053111 in words is "sixty-four million, fifty-three thousand, one hundred eleven".