64052093 has 4 divisors (see below), whose sum is σ = 73202400. Its totient is φ = 54901788.

The previous prime is 64052089. The next prime is 64052119. The reversal of 64052093 is 39025046.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 39025046 = 2 ⋅19512523.

It is a cyclic number.

It is not a de Polignac number, because 64052093 - 2² = 64052089 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64052393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4575143 + ... + 4575156.

It is an arithmetic number, because the mean of its divisors is an integer number (18300600).

Almost surely, 2^64052093 is an apocalyptic number.

It is an amenable number.

64052093 is a deficient number, since it is larger than the sum of its proper divisors (9150307).

64052093 is an equidigital number, since it uses as much as digits as its factorization.

64052093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9150306.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 64052093 is about 8003.2551502498. The cubic root of 64052093 is about 400.1084976513.

The spelling of 64052093 in words is "sixty-four million, fifty-two thousand, ninety-three".