64052765 has 8 divisors (see below), whose sum is σ = 87843840. Its totient is φ = 43921872.

The previous prime is 64052749. The next prime is 64052767. The reversal of 64052765 is 56725046.

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

It is a cyclic number.

It is not a de Polignac number, because 64052765 - 2⁴ = 64052749 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 1830079 = 64052765 / (6 + 4 + 0 + 5 + 2 + 7 + 6 + 5).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64052767) 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, 915005 + ... + 915074.

It is an arithmetic number, because the mean of its divisors is an integer number (10980480).

Almost surely, 2^64052765 is an apocalyptic number.

It is an amenable number.

64052765 is a deficient number, since it is larger than the sum of its proper divisors (23791075).

64052765 is a wasteful number, since it uses less digits than its factorization.

64052765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1830091.

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 64052765 is about 8003.2971330571. The cubic root of 64052765 is about 400.1098968873.

The spelling of 64052765 in words is "sixty-four million, fifty-two thousand, seven hundred sixty-five".