64135753 has 8 divisors (see below), whose sum is σ = 73008576. Its totient is φ = 55770000.

The previous prime is 64135751. The next prime is 64135759. The reversal of 64135753 is 35753146.

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

It is not a de Polignac number, because 64135753 - 2¹ = 64135751 is a prime.

It is a super-2 number, since 2×64135753² = 8226789625754018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64135751) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126498 + ... + 127003.

It is an arithmetic number, because the mean of its divisors is an integer number (9126072).

Almost surely, 2^64135753 is an apocalyptic number.

It is an amenable number.

64135753 is a deficient number, since it is larger than the sum of its proper divisors (8872823).

64135753 is a wasteful number, since it uses less digits than its factorization.

64135753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253535.

The product of its digits is 37800, while the sum is 34.

The square root of 64135753 is about 8008.4800680279. The cubic root of 64135753 is about 400.2826190192.

Adding to 64135753 its reverse (35753146), we get a palindrome (99888899).

The spelling of 64135753 in words is "sixty-four million, one hundred thirty-five thousand, seven hundred fifty-three".