64234053 has 20 divisors (see below), whose sum is σ = 103337388. Its totient is φ = 39528000.

The previous prime is 64234033. The next prime is 64234061. The reversal of 64234053 is 35043246.

It can be written as a sum of positive squares in 2 ways, for example, as 24770529 + 39463524 = 4977^2 + 6282^2 .

It is not a de Polignac number, because 64234053 - 2⁵ = 64234021 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64234013) 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 19 ways as a sum of consecutive naturals, for example, 29448 + ... + 31553.

Almost surely, 2^64234053 is an apocalyptic number.

It is an amenable number.

64234053 is a deficient number, since it is larger than the sum of its proper divisors (39103335).

64234053 is a wasteful number, since it uses less digits than its factorization.

64234053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61026 (or 61017 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 64234053 is about 8014.6149626791. The cubic root of 64234053 is about 400.4870172116.

Adding to 64234053 its reverse (35043246), we get a palindrome (99277299).

The spelling of 64234053 in words is "sixty-four million, two hundred thirty-four thousand, fifty-three".